Osananajimi wa Daitouryou: My Girlfriend is the President.

幼なじみは大統領 My girlfriend is the PRESIDENT.

Osananajimi wa Daitouryou: My Girlfriend is the President.
TitleOsananajimi wa Daitouryou: My Girlfriend is the President.
Original title幼なじみは大統領 My girlfriend is the PRESIDENT.
Aliasesosanadai, osadai
LengthMedium (10 - 30 hours)
DeveloperALcot
Publishers ALcot
 JAST Densetsu & TLWiki
 Makura Castle
 Buz Trans Group & Sonako-Hako
 Soulhunter no Fansub
 kosti.kalars
Relations
Shares characters
Naka no Hito nado Inai! Tokyo Hero Pr...
Fandisc
Osananajimi wa Daitouryou ~My Girlfri...
Same setting
Onigokko!
LinksWikipedia (en), Wikipedia (ja), Wikidata, VNStat
Shops» JP¥ 7124 @ DLsite (jpn) (bundle)

Description

It started out as an ordinary morning, woken up by my childhood friend. Had a good breakfast… complete with morning hard-ons. An ordinary, everyday eroge scene. Or… so it seemed. Things would never be the same from that day, as peaceful everyday life was blown to bits.

An accident on a spaceship heading to earth, causes it to crash into the office of the Prime Minister of Japan. The ministers end up in a state too horrible to look at. To avoid chaos, the alien choses a girl who happened to be there, and to make ends meet, brainwashed all of mankind.

Nippon adopts a presidential system overnight, and incredibly, a girl, my childhood friend, is the president. The world will answer to her every whim.

Only Virgin Heroines 2.8 Meaningless Choices 2.8 Ejaculation Choice 2.8 Male Protagonist 2.7 Multiple Endings 2.7 Extraterrestrial 2.7 Politician Heroine 2.7 Ponytail Heroine 2.7 Alien Heroine 2.6 White Haired Heroine 2.6 Parody 2.6 Comedy 2.6 Romance 2.6 Super Deformed CG's 2.5 Secret Identity 2.5 Perverted Protagonist 2.5 Russian Heroine 2.5 ADV 2.5 Otaku Friend 2.5 Modern Day Japan 2.5 Episodic Story 2.4 Superpowers 2.4 AI Heroine 2.4 Hypnotism 2.4 Few Choices 2.4 ESP 2.4 Osananajimi Heroine 2.4 Heroine Based on Real Person 2.4 Student Heroine 2.4 Under the Same Roof 2.4 Blowjob 2.4 Breaking the Fourth Wall 2.4 Airhead Heroine 2.4 Oneesan-type Heroine 2.4 Deredere Heroine 2.4 Floating Textbox 2.4 Student Protagonist 2.3 Slapstick 2.3 Reunion 2.2 Rival Heroine 2.2 Early Branching Plot 2.2 Senpai Heroine 2.2 Other Perspectives 2.2 Interracial Romance 2.2 Varied Title Screens 2.2 Heroine with Expressive Ahoge 2.2 Handjob 2.2 Colored Texts 2.1 Spaceship 2.1 Naked Heroine with Apron 2.1 Classic Tsundere Heroine 2.1 Coodere Heroine 2.0 Stockings 2.0 Albino Heroine 2.0 Heroine with Ahoge 2.0 Kyonyuu Heroine 2.0 Doggy Style 2.0 Sixty-nine 2.0 Comedic Love Triangle 2.0 Otaku Heroine 2.0 Sexual Content 2.0 Loli Support Character 2.0 Science Fiction 2.0 Flashback 2.0 Childhood Promise 2.0 Maid Support Character 1.9 Student Council President Heroine 1.9 Bodyguard Heroine 1.9 Orphan Heroine 1.9 Long Sexual Scenes 1.8 Food Discussions 1.8 Shy Heroine 1.8 Student Council Member Protagonist 1.8 Unarmed Combat 1.6 Pettanko Heroine 1.6 Transfer Student Heroine 1.6 Space 1.6 Proactive Protagonist 1.6 Cosplay 1.6 Unique Routes 1.5 Love Triangle 1.5 Only Good Endings 1.4 Heroine with Visible Panties 1.3 Foolish Friend 1.2 War 1.0 Loli Heroine 0.2

Protagonist

Hondou Jun'ichirou
Hondou Jun'ichirou本堂 純一郎 
Hair, Brown, Short, Spiky
Eyes, Green
Body, Muscular, Pale, Teen
Clothes, School Uniform
Personality, Honorable, Ignorant, Outgoing, Pervert
Role, Boyfriend, Childhood Friend, High School Student, Neighbor, Police, Politician, Superhuman
Engages in, Bridal Carry, Fighting, Polyamory, Sexual Harassment, Unarmed Fighting
Subject of, Attempted Homicide
Engages in (Sexual), Cowgirl, Doggy Style, Group Sex of One Male and Several Females, Missionary, Outdoor Sex, Sitting Sex, Sixty-nine, Spoons, Standing Sex, Vaginal Fingering, Virgin Sex
Subject of (Sexual), Blowjob, Boobjob, Footjob, Handjob, Intercrural Sex, Twin Blowjob, Twin Boobjob

Description

"This happens all the time in Hollywood."

The protagonist of the story. To support his childhood friend who became the president, he becomes the vice president. For some reason, he remembers the original world before his childhood friend became president. He has a memory that exceeds an ordinary person's, and an excessively tough body. His personality is that of a sociable, bright, and unabashed pervert with an honest heart. He likes girls and often gets beat up for his sexual harassment. Contrary to his usual playful attitude, he has a strong sense of justice and responsibility, acting with the belief of "I can do it!"

[From JAST USA's official site]

Main characters

Irina Vladimirovna Putina
Irina Vladimirovna Putinaイリーナ・ウラジーミロヴナ・プチナ O
AliasesPuchin
MeasurementsHeight: 160cm
Birthday7 October
Hair, Ponytail, Sidehair, Spiky Bangs, Waist Length+, White
Eyes, Red, Tsurime
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Garter Belt Stockings, Keikogi, Maid's Dress, Maid's Headdress, Miniskirt, Necktie, Pantyhose, Ribbon Hair Tie, School Uniform, Skirt, Towel, Vest
Items, Hand Fan
Personality, Deredere, Disciplinarian, Tsundere
Role, Based on a Real Person, Bisexual, Girlfriend, High School Student, Orphan, Premier, President, Rival, Russian, Student, Superhuman, Transfer Student
Engages in, Cooking, Polyamory, Unarmed Fighting
Subject of, Bridal Carry, Mind Control, Teasing
Engages in (Sexual), Blowjob, Group Sex of One Male and Several Females, Handjob, Intercrural Sex, Outdoor Sex, Sex in Public Places, Twin Blowjob, Twin Boobjob, Virgin Sex
Subject of (Sexual), Cowgirl, Doggy Style, Missionary, Quickie Fix, Sexual Blindfold, Sitting Sex
Voiced byKaibara Elena

Description

"It's best if you don't anger me too much..."

An active duty president who reigns over Rusia with super charisma. She obtains information that a UFO crashed into Nippon, and visits to talk about laws dealing with import restrictions. On the day of her visit, she is saved by the protagonist and falls in love at first sight. She becomes interested in him ever since, making an appearance at his school as a transfer student while handling government affairs. However, she becomes disillusioned by the protagonist, the great king of sexual harassment. She disciplines him with her slapping fan to make him into a gentleman even to this day. As a disciplinarian in school, correcting the behavior of the students is her daily routine. She fosters a rivalry against the childhood friend president who's also the head of the student council, and seems to have plans to correct the entire school as a disciplinarian. Yukino and her friends nicknamed her Puchin, but she gets mad when they call her that.

[From JAST USA's official site]

Miyoshi Ran
Miyoshi Ran三芳 蘭 AB
MeasurementsHeight: 165cm
Birthday17 May
Hair, Blue, Short, Sidehair, Straight
Eyes, Blue
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Chinese Dress, Clothing with Ribbons, Mask, Mini-dress, Naked, Naked Apron, Pantyhose, Ribbon Hair Accessory, School Uniform, Torn Pantyhose
Personality, Deredere, Kind, Mature, Pervert
Role, Childhood Friend, Classmate, Daughter, Extraterrestrial, Girlfriend, High School Student, Mahou Shoujo, Neighbor, Part-time Worker, Psychic, Senpai, Student Council Member, Waitstaff
Engages in, Cleaning, Cooking, Cosplay, Flirting, Mind Control, Teasing
Subject of, Teasing
Engages in (Sexual), Boobjob, Handjob, Virgin Sex
Subject of (Sexual), Doggy Style, Seventh Posture, Sitting Sex
Voiced byKashiwa Sakura

Description

"Onee-san doesn't remember raising you to be that way!"

A childhood friend of the protagonist who lives near his house, and is one year older. Whenever she has time off, she often comes over to look after the protagonist or Yukino, whose parents are seldom at home. A mysterious woman with an obscure private life. She is an upperclassman at school, and Kuon's classmate. A busy person that works part time at a Chinese restaurant while serving as Yukino's Chief of Staff. She is the former student council president, currently undertaking the role of student council advisor. The winner of last year's school beauty pageant. Provides various intelligence by making use of her wide connections. Serves as Chief of Staff in government. Noted as the person that recommended Yukino to become president (student council president in the real world). She mostly takes care of domestic affairs, and the president and internal staff depend on her. She gives instructions to the staff while serving them her delicious Chinese cuisine.

[From JAST USA's official site]

Ouhama Yukino
Ouhama Yukino桜濱 雪乃 O
MeasurementsHeight: 157cm, Bust-Waist-Hips: 80-55-82cm
Birthday17 February
Hair, Ahoge, Blond, Curly, Sidehair, Twin Tails, V Bangs, Waist Length+
Eyes, Green, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Bell, Body Ribbon, Clothing with Ribbons, Coat, Collar, Maid's Dress, Maid's Headdress, Miniskirt, Nurse's Cap, Nurse Uniform, Pantyhose, Pendant Necklace, Ribbon Hair Tie, Ribbon Tie, Santa Suit, School Uniform, Skirt, Thigh-high Stockings, Towel
Personality, Clumsy, Deredere, Kind, Otaku, Shy, Spoiled, Watashi
Role, Betrothed, Bisexual, Childhood Friend, High School Student, Idol, Premier, President, Rival
Engages in, Cooking, Cosplay, Flirting, Mind Control, Polyamory, Singing
Subject of, Mind Control
Engages in (Sexual), Blowjob, Discreet Sex, Group Sex of One Male and Several Females, Handjob, Masturbation, Sixty-nine, Twin Blowjob, Twin Boobjob, Virgin Sex
Subject of (Sexual), Doggy Style, Missionary, Sitting Sex, Vaginal Fingering
Voiced byTachibana Aya

Description

"Don't worry. We can do it."

The protagonist's childhood friend, who was made into the President of the "United States of Nippon" by aliens. She has a brainwashing device embedded in her body, turning the world into one where the left becomes right if she says it is. Her approval ratings climb rapidly due to her looks and personality (and brainwashing effects). She even has a fan club among the government officials. Known to love anime and manga, her supporters call her 'Your Excellency'. A daughter of doctors, good at sports, and has excellent grades. She isn't boastful about it, and has a modest and gentle personality... She wears the mask of a prim and proper high-class lady, but is clumsy and spoiled in her private life. She is also an extremely shy person, fretting over messing up her lines and blushing during speeches. Since she set forth the "Jun-kun Supremacy Doctrine" and has a troublesome side of passing crazy laws for the sake of love, disputes between Junichiro and the bureaucrats never die out.

[From JAST USA's official site]

Starship Ezekiel
Starship Ezekiel航宙船ヱゼキエル 
AliasesEll, エル
MeasurementsHeight: 145cm
Birthday9 March
Hair, Green, Sidehair, Twin Tails, Waist Length+
Eyes, Tareme, Violet
Body, AA Cup, Average Height, Kemonomimi, Pale, Pointed Ears, Slim, Teen
Clothes, Bell, Body Ribbon, Clothing with Ribbons, Collar, Detached Sleeves, Knee-high Socks, Mini-dress, Pendant Necklace, Ribbon Hair Tie, School Swimsuit, School Uniform, Sports Uniform, Thigh-high Stockings
Personality, Airhead, Reserved, Secretive, Shy, Watashi
Role, Bodyguard, Extraterrestrial, Girlfriend, Robot
Engages in, Cosplay, Fighting, Gardening, Self-sacrifice, Shapeshifting, Swimming
Subject of, Resurrection
Engages in (Sexual), Blowjob, Group Sex of One Male and Several Females, Sex in Water, Twin Blowjob, Virgin Sex
Subject of (Sexual), Cowgirl, Doggy Style, Missionary, Quickie Fix, Spoons, Standing Sex
Voiced byMiru

Description

"Please teach me how to love."

A state-of-the-art UFO that crashed into Nippon and becomes humanoid by using a transforming ability. Her identity is made top secret, and she protects the president and her cabinet as an SP agent in government. Although she is a UFO, she appears to have a fear of heights. Quiet and shy of strangers. A girl that leaves a fleeting impression in some respects. She has an earnest and obedient personality, and can be a natural airhead that takes jokes seriously and does hysterical things. She chooses to get close to Junichiro and take care of him in order to understand the love that's awakening inside of her. Due to having limited knowledge pertaining to sex, she obediently receives Junichiro's sexual harassment.

[From JAST USA's official site]

Side characters

Josef Souma Mengele
Josef Souma Mengeleヨーゼフ・相馬・メレンゲ 
AliasesZouma
Hair, Short, White
Eyes, Black
Body, Old, Pale
Clothes, Necklace, Robe, Zuchetto
Personality, Arrogant, Rude, Strange
Role, Extraterrestrial, Teacher, Villain
Engages in, Mind Control
Voiced byTafuman

Description

The homeroom teacher.

Morita
Morita森田 
Hair, Brown, Short
Eyes, Red
Body, Muscular, Tall
Clothes, Glasses, School Uniform
Personality, Friendly, Otaku, Watashi
Role, Police, Politician
Voiced byNomura Katsuhito

Description

Junichiro's best friend.
Morita is a galge fan and does not like real girls.

<hidden by spoiler settings>He became the Director of Intelligence after the brainwash.

Qoo Little-Little
Qoo Little-Littleクー・リトルリトル 
AliasesKuu Ritoruritoru
Hair, Blond, Curly, Hair Loopies, Twin Tails, V Bangs, Waist Length+
Eyes, Green, Tsurime
Body, AA Cup, Kid, Pale, Pointed Ears, Short, Slim, Younger Appearance
Clothes, Bonnet, Choker, Clothing with Ribbons, Dress, Lab Coat, Miniskirt, Ribbon Hair Tie, Thigh-high Stockings
Personality, Arrogant, Confident, Kind, Lazy, Smart
Role, Ambassador, Extraterrestrial, Gamer
Engages in, Mind Control
Engages in (Sexual), Footjob, Virgin Sex
Subject of (Sexual), Cowgirl
Voiced byAoba Ringo

Description

"Humans are so amusing and interesting. Giggle..."

A mysterious loli alien with twintails, she is responsible for the changes that have come over Yukino after her ship crashed, destroying Japan's government completely.

[From J-List]

Saionji
Saionji西園寺 
Eyes, Black, Round
Body, Claw, Fur
Clothes, Glasses
Personality, Hardworker, Protective, Short-tempered, Stubborn
Role, Bear, Extraterrestrial, Father, Shopkeeper
Voiced byIchijou Kazuya

Description

The manager of the Chinese restaurant Ran works at, he is an alien who wears the form of a panda, though only the main character and Irina can see this form.

[From J-List]

<hidden by spoiler settings>Ran's father.