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W. L. O. Sekai Ren'ai Kikou

W.L.O. 世界恋愛機構

TitleW. L. O. Sekai Ren'ai Kikou
Original titleW.L.O. 世界恋愛機構
AliasesWorld Love Organization, WLO, 未来のために、いま恋愛しよう。
Play timeVery long (> 50 hours)
DeveloperAkabei Soft2
PublishersAkabei Soft2 & MAGES. GAME
W. L. O. Sekai Ren'ai Kikou L.L.S. -L...
Same setting
Lovesick Puppies -Bokura wa Koi Suru ...
LinksWikipedia (en), Wikipedia (ja), Wikidata, VNStat
Shops» US$ 48.99 @ PlayAsia


Yuuki just lives a peaceful life. But one day, his classmate says to him, "Congratulations! You now have the rights to love someone." He is told about the W.L.O. (World Love Organization). According to his classmate, the purpose of the organization is to help people achieve their love to deal with a decreasing birth rate.

He also says, "Use your natural born strong semen to save the world." His partner is Aina, his neighbor and childhood friend. With the support of Hotaru and Ina, members of W.L.O., his project starts. Arisa, a girl from another organization called NOA (Nothing or All) and his underclassman Yuriko also get involved in the project. A grand love project now starts...

[Edited from Eroge Shop]

Achievements 3.0 Comedy 2.9 Only Virgin Heroines 2.8 Branching Plot 2.7 Super Deformed CG's 2.7 Episodic Story 2.5 Naked Sprites 2.5 Romance 2.5 Side Images 2.5 Multiple Endings 2.4 Other Perspectives 2.3 Protagonist with a Face 2.3 ADV 2.3 Male Protagonist 2.2 Airhead Heroine 2.0 Albino Heroine 2.0 Bleep Censor 2.0 Classic Tsundere Heroine 2.0 Comedic Love Triangle 2.0 Cowgirl 2.0 Defloration 2.0 Delusional Heroine 2.0 Deredere Heroine 2.0 Doggy Style 2.0 Donkan Protagonist 2.0 Foreigner Heroine 2.0 Genius Heroine 2.0 Heroine with Ahoge 2.0 Heroine with Big Breasts 2.0 Heroine with Expressive Ahoge 2.0 Heroine with Flat Chest (Non-Loli) 2.0 Heroine with Glasses 2.0 Hetare Protagonist 2.0 High School 2.0 High School Student Heroine 2.0 Leader Heroine 2.0 Legwear Footjob 2.0 Maid Support Character 2.0 Modern Tsundere Heroine 2.0 Narrating Others' Thoughts 2.0 Otaku Heroine 2.0 Perverted Heroine 2.0 Protagonist's Childhood Friend as a Heroine 2.0 Protagonist's Kouhai as a Heroine 2.0 Protagonist's Rival as a Heroine 2.0 Quickie Fix Position 2.0 Robot Heroine 2.0 School Festival 2.0 School Life Comedy 2.0 Secret Identity 2.0 Sex in Water 2.0 Sex with Protagonist Only 2.0 Single Footjob 2.0 Student Heroine 2.0 Student Protagonist 2.0 Transfer Student Heroine 2.0 Twin Tail Heroine 2.0 Under the Same Roof 2.0 Varying Ending Songs 2.0 Floating Textbox 1.8 Cafe 1.8 Sickly Heroine 1.7 Female Domination 1.2 Loli Heroine 1.2 Brief NVL Scenes 1.2 Condoms 1.0 Early Sexual Content 1.0 Group Sex of One Male and Several Females 1.0 Missionary Position 1.0 Shoejob 1.0 Sixty-nine 1.0

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits


Kuroda Yuuki黒田 祐樹A
MeasurementsHeight: 175cm
HairBlack, Curtained, Parted in Middle, Shaggy, Short, Spiky Bangs
EyesBlack, Brown
BodyPale, Teen
ClothesDetached Sleeves, Hairpin, High Heeled Shoes, Maid's Dress, Ribbon Tie, School Uniform, Slingback Shoes, Suit, Thigh-high Stockings
RoleChildhood Friend, Classmate, Domestic Partner, Neighbor, Roommate, Senpai, Twelfth Grader
Engages inCross-dressing, Dancing, Swimming, Teasing
Subject ofTeasing


Class: 3rd year, 11th class
Likes: Coffee milk

The main protagonist. He is chosen to be the moving gear for W.L.O, in order to help people achieve their love to deal with the decreasing birth rate. However, he is average at both studying and sports, and has developed some kind of a phobia for women.

Main characters

Arisa Crain Femilunaアリサ・クレイン・フェミルナO
MeasurementsHeight: 168cm, Bust-Waist-Hips: 92-60-90cm
HairBlond, Ponytail, Sidehair, Spiky Bangs, Waist Length+
BodyBig Breasts, Pale, Slim, Teen
ClothesAnkle Boots, Ankle Socks, Belt, Bikini, Coat, Collar, Earrings, Flower, Jacket, Jeans, Kimono, Lace Lingerie, Leg Warmers, Maid's Dress, Mask, Mini-dress, Miniskirt, Naked Shirt, Off-The-Shoulder Shirt, Off-The-Shoulder Sweater, Pantyhose, Pleated Skirt, Puffy Sleeves, Ribbon Hair Tie, Ribbon Tie, Sailor School Uniform, Sandals, Scarf, Sport Bloomers, Tank Top, Thigh-high Stockings, Yukata
ItemsMobile Phone
PersonalityConfident, Genius, Hardworker, Modern Tsundere, Naive, Pretending, Protective, Stubborn
RoleAmerican, Asian, British, Classmate, Full Sister, Multilingual, Older Sister, Rival, Senpai, Transfer Student, Twelfth Grader
Engages inCosplay, Dancing, Drinking, Investigation, Seduction, Shopping, Swimming
Subject ofPiggyback Ride, Teasing
Voiced byKaibara Elena


Class: 3rd year, 11th class
Likes: Bitter chocolate, basking in the sun

Arisa is a girl from France who is a mix between American, British and Japanese, and a member of NOA. She has mastered 7 languages, has been able to skip grades because of her genius brain abroad and is proficient in martial arts. Despite her mission having a 117% chance of success, Hotaru is ready for everything to fail. Arisa often worries about her bed-ridden sister Sarasa to a such extent that she's almost sticking to her like glue. Because of this, Hayakawa-sensei calls them "Yuri Sisters".

Hayakawa Yuriko早川 優梨子A
MeasurementsHeight: 157cm, Bust-Waist-Hips: 79-57-79cm
HairBlack, Blunt Bangs, Bun, Hime Cut, Intake, Sidehair, Straight, Waist Length+
EyesTareme, Violet
BodyMedium Breasts, Pale, Slim, Teen
ClothesAnkle Boots, Bell, Capelet, Cardigan, Clothing with Ribbons, Collar, Dress, Evening Gloves, Garter Belt Stockings, Headband, Kemonomimi Headband, Loafers, Lolita, Mary Jane, Mini-dress, Miniskirt, Pantyhose, Paw Gloves, Puffy Sleeves, Ribbon Hair Accessory, Ribbon Tie, Sailor School Uniform, School Uniform, Strapless Dress, String Ribbon Tie, Sweater, Thigh-high Stockings
PersonalityBL Fan, Closet Pervert, Daydreamer, Shy, Sleepyhead, Watashi
RoleChildhood Friend, Eleventh Grader, Full Sister, Kouhai, School Committee Member, Senpai, Younger Sister
Engages inCat Cosplay
Subject ofDelusion (obsolete), Weakness
Voiced byMatsuda Risa


Year: 2nd year
Affiliation: Otowa Gakuen Festival Executive Committee
Likes: Wanko soba, romance, tanbi (an old word used to describe yaoi)

Koichirou's childhood friend, Yuuki's kouhai and Mariko's younger sister. Yuriko is shy, but a very big daydreamer; she often gets nosebleeds from her delusions and also narrates them to others' dismay, as they happen to be often pretty ridiculous. To Yuriko, Koichiro, whom she calls "Hii-chan", is like a big brother; however, the misunderstanding that they are dating has never been cleaned up.

MeasurementsHeight: 148cm, Bust-Waist-Hips: 71-55-77cm
HairAhoge, Curtained, Cyan, Parted in Middle, Short, Sidehair, Spiky Bangs
EyesBlue, Tareme
BodyFlat Chest, Pale, Slim, Teen
ClothesAnkle Boots, Apron, Choker, Clothing with Ribbons, Crop Top, Detached Sleeves, Glasses, Hair Ribbon, Horns, Knee-high Socks, Lace Band Thigh-high Stockings, Microskirt, Mini-dress, Name Tag, Necktie, Pajamas, Pantyhose, Patterned Thigh-high Stockings, Puffy Sleeves, Ribbon Tie, Sailor School Uniform, Shirt, Sport Bloomers, Torn Pantyhose (damaged), Uniform, Unusual Hair Ornaments, Wings
PersonalityAirhead, Clumsy, Desu, Energetic, Food Lover, Friendly, Idiot, Immature, Naive, Watashi
RoleEleventh Grader, Gamer, Kouhai, Robot, Roommate, Senpai, Transfer Student
Engages inCooking, Cosplay, Moving, Reading
Voiced byTamiyasu Tomoe


Year: 2nd year
Affiliation: Assistance robot of the W.L.O.
Likes: Omurice (omelet rice), egg dishes, glasses
Blood type: Alkaline type

An assistance robot made by W.L.O. who is sent to Yuuki in order to help him. Her codename in W.L.O. is "Lilly". She looks more like a human than a robot, but acts like she has been just born: she is curious about everything, and also naturally clumsy. Her memory is so bad that Ina can't remember neither her official name nor model number. Ina idolizes Hotaru so much that she keeps glasses on her head, even though they don't actually fit her at all.

Ioroi Hotaru五百倉 蛍B
MeasurementsHeight: 160cm, Bust-Waist-Hips: 86-57-87cm
HairAhoge, Sidehair, Side Tail, Spiky Bangs, Twin Tails, Violet, Waist Length+, Wavy
EyesBlue, Tsurime
BodyMedium Breasts, Pale, Slim, Teen
ClothesAnkle Socks, Belt, Bikini, Bikini Skirt, Cuffs, Glasses, High Heeled Shoes, Kimono, Knee-high Socks, Maid's Dress, Maid's Headdress, Mary Jane, Mini-dress, Necktie, Pantyhose, Ribbon Hair Tie, Ribbon Tie, Sailor School Uniform, Skirt Suit, Sport Bloomers, Sports Shoes, Thigh-high Stockings, Uniform
PersonalityBookworm, Cautious, Food Lover, Hardworker, Mature, Proactive, Serious, Strict, Watashi
RoleClassmate, Library Committee Member, Senpai, Twelfth Grader
Engages inComputering, Dancing, Drinking, Reading, Shopping
Voiced byKazane


Class: 3rd year, 11th class
Affiliation: Library Committee
Likes: Spicy things, noodles, turtles, raptors

Yuuki's classmate and the leader of the 7th branch of W.L.O. She is the one who introduced Yuuki to the whole organization and project. Hotaru is a total bookworm who reads very often. Hotaru's mission is to give orders to Yuuki and teach him how to make girls fall in love with him, however, he is too dense, which makes her mission harder. Not to mention if she can't make Aina and Yuuki fall in love with each other, she will be fired from W.L.O. Hotaru has a habit of rising her glasses up with her middle finger. Whenever someone calls her "Sobake", she gets angry and shows her murderous intent to anybody who calls cup noodles bad.

Kusaka Aina久坂 愛奈A
MeasurementsHeight: 163cm, Bust-Waist-Hips: 85-59-88cm
HairOdango, Orange, Parted to Side, Shoulder-length, Sidehair, Side Tail, Spiky Bangs
EyesBlue, Tareme
BodyMedium Breasts, Pale, Slim, Teen
ClothesAnkle Boots, Bikini, Chinese Dress, Clothing with Ribbons, Coat, Garter Belt Stockings, Hair Flower, Hair Tie, Jacket, Kimono, Knee-high Socks, Leggings, Loafers, Maid's Dress, Maid's Headdress, Mini-dress, Miniskirt, Naked Apron, Old Type School Swimsuit, Puffy Sleeves, Ribbon Tie, Sailor School Uniform, Scarf, School Uniform, Sport Bloomers, Sweater, Swimsuit, Thigh-high Stockings, Yukata, Zouri
PersonalityFriendly, Kind, Sweets Lover, Watashi
RoleChildhood Friend, Classmate, Neighbor, Popular, Senpai, Twelfth Grader
Engages inCooking, Cosplay, Drinking, Swimming
Subject ofTeasing
Voiced bySamoto Fuuri


Class: 3rd year, 11th class
Affiliation: Otowa Gakuen Festival Executive Committee
Likes: Coffee milk, sweet things

Yuuki's classmate, neighbor and childhood friend. The two neighbors used to be really good friends, however, certain "recent incidents" forced their relationship to be estranged in middle school. She has an older sister-like personality, kind and warm, but there's no stopping her when she gets angry. Because her compability with Yuuki is good, she becomes his loving partner. Unknown to her, Aina is pretty popular with the boys.

Sarasa Crain Femilunaサラサ・クレイン・フェミルナAB
MeasurementsHeight: 155cm, Bust-Waist-Hips: 74-58-84cm
Birthday24 September
HairBlond, Kemonomimi, Shoulder-length, Sidehair, Spiky Bangs
EyesGreen, Tareme
BodyFlat Chest, Pale, Slim, Teen
ClothesAnkle Socks, Bunny Dress, Cardigan, Chinese Dress, Choker, Clothing with Ribbons, Collar, Cuffs, Dress, Earrings, Fishnet Stockings, Flower, Garter Belt Stockings, Hairpin, Kemonomimi Headband, Maid's Dress, Maid's Headdress, Mary Jane, Mini-dress, Miniskirt, Nurse's Cap, Nurse Uniform, Off-The-Shoulder Shirt, Puffy Sleeves, Ribbon Hair Accessory, Ribbon Tie, Sailor School Uniform, Strapless Dress, Thigh-high Stockings, Uniform, Unusual Hair Ornaments
ItemsMobile Phone
PersonalityBookworm, Friendly, Kind, Relaxed, Watashi
RoleAmerican, Asian, British, Full Sister, High School Student, Younger Sister
Engages inCosplay, Dancing, Reading
Subject ofBedridden, Bridal Carry, Hospitalization, Teasing, Terminal Illness
Voiced byMatsunaga Yuki


Likes: Umeboshi (pickled plums), basking in the sun

Arisa's sickly younger sister who, like her, is from France and a mix between American, Japanese and British. Because of her illness, she is forced to stay in the hospital, and Arisa often comes to visit her. Like her older sister, she is very calm. Sarasa loves books, especially romance books, to the point where she can remember most of them word-to-word. She deeply respects Japan's culture, and due to this, she likes umeboshi a lot.

Side characters

Hanasaki Yukie花崎 雪絵A
MeasurementsHeight: 173cm, Bust-Waist-Hips: 97-67-92cm
HairAhoge, Long, Parted to Side, Pink, Sidehair, Straight
EyesKitsuneme, Violet
BodyBig Breasts, Pale, Slim, Tall (obsolete), Young-adult
ClothesAnkle-Strap Shoes, Cardigan, Cuffs, Fur Coat, Leggings, Maid's Dress, Maid's Headdress, Mini-dress, Pleated Skirt, Puffy Sleeves, Ribbon Tie
ItemsStuffed Toy
PersonalityAtashi, Carefree, Nature Lover
RoleMaid, Technician, Waitstaff
Engages inMartial Arts, Planning, Teasing
Voiced byFuyumiya Mea


An operator at the 7th branch of W.L.O and a waitress who works at a cafe called "Pothos". She is mainly carefree, but possesses huge amounts of power, as she has trained herself in martial arts. Yukie's main mission is to ensure Yuuki's body's physical condition.

Hayakawa Mariko早川 眞梨子AB
MeasurementsHeight: 167cm, Bust-Waist-Hips: 94-63-92cm
HairBlond, Short, Spiky Bangs, Wavy
EyesTareme, Violet
BodyBig Breasts, Mole, Pale, Slim, Young-adult
ClothesAnkle-Strap Shoes, Cardigan, Lab Coat, Pantyhose, Scarf, Skirt
RoleFriend, Full Sister, Older Sister, School Nurse, Scientist
Engages inSmoking
Voiced byShinozaki Futaba


Yuriko's older sister and the school's nurse. She is also Hikari's best friend. Nowadays, she works as a scientist in W.L.O., Mariko retired from being the school nurse. However, she also works part-time at NOA. She is also the one who does regular checkups for Sarasa, however, for some reason, Arisa doesn't seem to like it.

Himesato Sae姫里 紗枝O
MeasurementsHeight: 168cm, Bust-Waist-Hips: 89-59-87cm
HairBraided Bun, Hime Cut, Pink, Sidehair, Straight, Waist Length+
BodyBig Breasts, Fang, Pale, Slim, Young-adult
ClothesClothing with Ribbons, Court Shoes, Hair Flower, Hairpin, High Heeled Shoes, Kimono, Loose, Skirt Suit, Yukata, Zouri
PersonalityCarefree, Kind, Short-tempered, Strict, Violent
RoleHomeroom Teacher, Teacher
Engages inDrinking, Teasing
Voiced bySakura Hazuki


Class 3-11's homeroom teacher who is in her late 20s, and teaches languages. Sae has a strict and violent personality, not to mention she has an addiction with gambling and drinking, which her parents don't see as a problem for some reason. Despite this, she cherishes her students very much.

Ioroi Hikari五百倉 光A
MeasurementsHeight: 166cm, Bust-Waist-Hips: 89-57-87cm
HairBlack, Hair Beads, Long, Parted to Side, Sidehair
BodyBig Breasts, Pale, Slim, Young-adult
ClothesCapelet, Glasses, Hairpin, Lace Lingerie, Miniskirt, Necktie, Pantyhose, Shirt, Skirt Suit, Slit Skirt, Uniform
RoleExecutive, Friend, Full Sister, Older Sister
Engages inDrinking, Teasing
Voiced byIwasa Jun


Hotaru's older sister and the head of Kanto's W.L.O. She has also been Mariko's best friend for a long time.

Mikadozaki Kaede帝崎 楓A
MeasurementsHeight: 169cm, Bust-Waist-Hips: 88-64-86cm
HairBlack, Ponytail, Shaggy, Sidehair, Spiky Bangs, Waist Length+, Wavy
BodyBig Breasts, Pale, Slim, Teen
ClothesBelt, Gloves, Hoodie, Jacket, Knee-high Boots, Knee-high Socks, Loose Socks, Mini-dress, Puffy Sleeves, Sailor School Uniform, Scarf, School Uniform, Shorts, Short Shorts, Spats, Sports Shoes, String Ribbon Tie, Suspenders, Sweater
PersonalityAtashi, Protective, Stubborn
RoleFriend, High School Student, School Sports Club Member
Engages inLacrosse
Voiced byNishijinwa Nata


Yuriko's close friend who is part of the Lacrosse Club. She has a strong personality, but can't stand ghost stories or scary stuff in general. Kaede treasures Yuriko so much that she won't let anybody even think about having her as their girlfriend.

Nahara Natsu菜原 捺AB
MeasurementsHeight: 159cm, Bust-Waist-Hips: 87-59-81cm
HairEye Covering, Ponytail, Sidehair, Spiky Bangs, Straight, Waist Length+, White
EyesRed, Tsurime
BodyBig Breasts, Pale, Slim, Young-adult
ClothesAnkle-Strap Shoes, Belt, Beret, Clothing with Ribbons, Collar, Cuffs, Detached Sleeves, Dress, Fishnet Thigh-high Stockings, Flower, Gothic, Hat, High Heeled Shoes, Lace Band Thigh-high Stockings, Maid's Dress, Maid's Headdress, Mini-dress, Pajamas, Puffy Sleeves, Ribbon Hair Tie, Ribbon Tie
PersonalitySerious, Taciturn
RoleCoworker, Technician, Tutor, Waitstaff
Engages inComputering
Voiced byKuroki Mayu


An operator at the 7th branch of W.L.O and a waitress who works at a cafe called "Pothos". She has a cool personality and rarely shows her emotions on her face. Natsu's main mission is to teach Yuuki, as she is supposed to be in charge of his studies.

Okita Isao沖田 勲A
MeasurementsHeight: 181cm
HairBlack, Goatee, No Bangs, Short, Slicked Back
EyesGrey, Hosome
BodyAdult, Tall (obsolete)
ClothesApron, Suit
PersonalityOld-fashioned, Serious, Taciturn
RoleCommander, Father, Shopkeeper
Engages inCooking, Planning
Engages in (Sexual)Not Sexually Involved
Voiced byAkiyama Itsuki


One of WLO's commanders and the owner of the cafe "Pothos", where his daughter Megumi's also works as a waitress. He is very good at baking cakes and considered a professional at it.

Okita Megumi沖田 恵AB
MeasurementsHeight: 155cm, Bust-Waist-Hips: 73-58-80cm
HairCurtained, Green, Intake, Long, Odango, Parted in Middle, Sidehair, Spiky Bangs, Twin Tails, Wavy
EyesTareme, Teal
BodyFlat Chest, Pale, Slim, Teen
ClothesAnkle-Strap Shoes, Clothing with Ribbons, Collar, Cuffs, Hairpin, Maid's Dress, Maid's Headdress, Mini-dress, Necktie, Puffy Sleeves, Ribbon Hair Tie, Ribbon Tie, Thigh-high Stockings, Towel
PersonalityCarefree, Desu, Friendly, Third Person
RoleCoworker, Daughter, Kanban Musume, Technician, Waitstaff
Engages inDrinking
Voiced byNatsuno Koori


An operator at the 7th branch of W.L.O and a waitress who works at her father's cafe, "Pothos". She has an easygoing and energetic personality. Megumi's mission is to mainly take care of Yuuki's mental health.

Solaris Enimowaソラリス・エニモワA
AliasesSola, Sora
MeasurementsHeight: 172cm, Bust-Waist-Hips: 78-60-88cm
HairAhoge, Cyan, Mullet, No Bangs, Parted in Middle, Straight, Waist Length+
EyesJitome, Violet
BodyAndrogynous, Pale, Slim, Small Breasts, Tall (obsolete), Teen
ClothesAnkle Boots, Belt, Changshan, Gloves, Hairpin, Jacket, Knee-high Boots, Necktie, Over The Knee Socks, Scarf, Shorts, Trousers, Uniform
ItemsMobile Phone, Notebook, Pen
PersonalityHardworker, Proactive, Relaxed
RoleFriend, Technician
Engages inCosplay, Planning
Voiced byAgumi Oto


A girl who belongs to NOA, and is Arisa's 16th exclusive operator. They have a good relationship, which is shown by how they call each other by nicknames; Arisa calls Solaris "Sora/Sola", while Solaris is the one who came up with the "Ace" nickname. Solaris is always calm and is ready to give Arisa support, no matter what the situation is.

Takita Souji滝田 宗治O
MeasurementsHeight: 178cm
HairBlack, Curtained, Parted to Side, Short, Spiky Bangs
EyesHosome, Violet
BodyPale, Tall (obsolete), Teen
ClothesNecktie, Pendant Necklace, School Uniform, Shirt, Sports Shoes, Trousers
PersonalityRude, Selfish
RoleClassmate, High School Student
Engages in (Sexual)Not Sexually Involved
Voiced byKijima Uta


A member of NOA as well as Yuuki's classmate and the one who sits next to him. He currently works under Arisa, and always receives his orders about making Aina and Yuuki's relationship better straight from her.

MeasurementsHeight: 140cm, Bust-Waist-Hips: 70-50-72cm
HairCurtained, Long, Orange, Parted in Middle, Sidehair, Straight
EyesTareme, Violet
BodyFlat Chest, Kid, Pale, Short (obsolete), Slim, Younger Appearance
ClothesAnkle Socks, Beret, Capelet, Dress, Epaulette, Knee-high Boots, Mary Jane, Military Uniform, Necktie, Puffy Sleeves, Ribbon Tie, Stockings, Tie Pin
PersonalityEmotional, Energetic, Genius, Short-tempered
RoleCaptain, Commander
Voiced byNaruse Mia


W.L.O. Japan's captain who is much, much older than her appearance indicates. Velvet is smart and holds all kinds of knowledge in her brain, however, due to her appearance, she is always treated like a kid.