Rewrite: Oka-ken Katsudou Kiroku Gaiden

Rewrite オカ研活動記録外伝

Rewrite: Oka-ken Katsudou Kiroku Gaiden
TitleRewrite: Oka-ken Katsudou Kiroku Gaiden
Original titleRewrite オカ研活動記録外伝
LengthVery short (< 2 hours)
Publishers Key
Parent story


Rewrite: Oka-ken Katsudou Kiroku Gaiden is an episodic release of Rewrite stories which was released with DVD and Blu-ray Disc volumes for the anime.


Tennouji Kotarou
Tennouji Kotarou天王寺 瑚太朗 
MeasurementsHeight: 176cm, Weight: 65kg, Bust-Waist-Hips: 92-72-92cm
Birthday2 May
Hair, Brown, Short, Spiky
Eyes, Amber, Tsurime
Body, Average Height, Pale, Slim, Teen, Young-adult
Clothes, Bow Tie, Chain Jewellery, Necktie, School Uniform, Suit, Sweater, Swim Shorts
Items, Camera, Mobile Phone
Personality, Blunt, Carefree, Cold-hearted, Funny, Kind, Manipulative, Ore, Outgoing, Pessimist, Proactive, Selfish
Role, Bodyguard, Boyfriend, Childhood Friend, Classmate, Eleventh Grader, Husband, Journalist, Kouhai, Part-time Worker, Psychic, School Occult Club Member, Senpai, Soldier, Spy, Superstrength
Engages in, Betrayal, Computering, Driving, Fighting, Fishing, Investigation, Justifiable Homicide, Marriage Proposal, Photography, Shopping, Swimming, Teasing
Subject of, Amnesia, Avoidable Death, Disappointment, Disaster, Domestic Violence, Exile, Fainting, Injury, Resurrection, Survival, Teasing, Turndown
Voiced byMorita Masakazu


A bit brazen, getting carried away easily. While not aware of it himself, he's a somewhat meddlesome person. Perhaps because of poking his nose into others' affairs, he has recently gotten involved in inexplicable events.

Main characters

Konohana Lucia
Konohana Lucia此花 ルチア 
MeasurementsHeight: 167cm, Weight: 52kg, Bust-Waist-Hips: 93-59-86cm
Birthday23 December
Hair, Intake, Ponytail, Sidehair, Spiky Bangs, Straight, Violet, Waist Length+
Eyes, Blue, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Boots, Clothing with Ribbons, Gloves, Maid's Dress, One Piece Swimsuit, Pleated Skirt, Ribbon Hair Tie, Ribbon Tie, School Uniform, Thigh-high Stockings
Items, Katana
Personality, Classic Tsundere, Kind, Loud, Serious, Shy, Sly, Smart, Stubborn, Watashi
Role, Classmate, Class President, Cook, Eleventh Grader, Friend, Girlfriend, Honor Student, Kouhai, Orphan, Senpai, Spy, Superhuman, Superstrength
Engages in, Domestic Violence, Fighting, Investigation, Manslaughter, Mass Murder, Planning, Shopping, Swimming
Subject of, Bullying, Child Abuse, Clinical Depression, Disappearance, Disaster, Insanity, Obsessive–Compulsive Disorder, Other Route Death, Psychological Trauma, Survival, Teasing
Voiced byAsaki Risa


The talented class president whose name is also well-known to surrounding clubs. With a clean-freak attitude, she strongly lacks tolerance when dealing with boys. As a result of getting rolled up in commotion caused by Kotarou, she delivers him daily punishment.

<hidden by spoiler settings>Her real name is Asahi Haruka.

Ootori Chihaya
Ootori Chihaya鳳 ちはや 
AliasesChi, Chi-chan-senpai, Chi-chan
MeasurementsHeight: 159cm, Weight: 46kg, Bust-Waist-Hips: 82-55-84cm
Birthday24 August
Hair, Ahoge, Orange, Sidehair, Spiky Bangs, Straight, Twin Tails, Waist Length+
Eyes, Blue, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Bikini, Clothing with Ribbons, Miniskirt, Necktie, Pleated Skirt, School Uniform, Tank Top, Thigh-high Stockings, Unusual Hair Ornaments, Wings
Personality, Airhead, Clumsy, Desu, Food Lover, Ignorant, Loud, Stubborn, Tsundere, Watashi
Role, Classmate, Eleventh Grader, Friend, Kouhai, Master, Orphan, Senpai, Superhuman, Superstrength, Transfer Student, Wealthy
Engages in, Cycling, Fighting, Shopping, Swimming
Subject of, Disappearance, Disaster, Other Route Death, Survival, Teasing, Wounding
Voiced byShinomiya Saya


A girl who suddenly transferred to the school Kotarou attends. She has led a sheltered life and is ignorant of the ways of the world. Considerably clumsy and easily getting lost, Kotarou always helps her out, but with her personality that can't stay meek they can't stop quarreling. Called a "power fighter" for being really strong physically.

Side characters

Nakatsu Shizuru
Nakatsu Shizuru中津 静流 
MeasurementsHeight: 149cm, Weight: 39kg, Bust-Waist-Hips: 75-52-73cm
Birthday18 June
Hair, Blond, Odango, Parted to Side, Sidehair, Spiky Bangs, Twin Tails, Waist Length+, Wavy
Eyes, Amber, Blue, Heterochromia, Tareme
Body, Average Height, Pale, Short, Slim, Teen
Clothes, Apron, Boots, Clothing with Ribbons, Eyepatch, Headband, Maid's Dress, One Piece Swimsuit, Pantyhose, Pleated Skirt, School Uniform
Items, Dual-Wield Weapon, Knife, Submachine Gun, Whistle
Personality, Emotional, Food Lover, Friendly, Honest, Kind, Reserved, Shy, Smart, Watashi
Role, Assassin, Discipline Committee Member, Friend, Healer, Kouhai, Orphan, Schoolmate, Spy, Student Club Member, Superhuman, Superstrength, Tenth Grader
Engages in, Fighting, Shopping, Swimming
Subject of, Disappearance, Disaster, Other Route Death, Survival, Teasing
Voiced bySuzuki Keiko


Kotarou's kouhai. She has a reserved and honest disposition. Even if she doesn't speak, she is able to convey herself through her behavior; she has rich facial expressions. Although a member of the public morals committee, she rarely acts like one, besides as a pretext for looking after Kotarou. She fawns over her favorite dish, mackerel pike.

Senri Akane
Senri Akane千里 朱音 
AliasesPrez, The Witch of the Academy
MeasurementsHeight: 160cm, Weight: 47kg, Bust-Waist-Hips: 86-57-85cm, D cup
Birthday17 February
Hair, Brown, Sidehair, Spiky Bangs, Straight, Waist Length+
Eyes, Amber, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Bikini, Boots, Brooch, Cape, Clothing with Ribbons, Dress, Knee-high Socks, Pleated Skirt, Ribbon Hair Accessory, Ribbon Tie, School Uniform, Sun Hat, Towel
Personality, Blunt, Cold-hearted, Cynic, Friendly, Funny, Misanthrope, Proactive, Refined, Reserved, Smart, Watashi
Role, Antagonist, Gamer, Master, Non-blood-related Daughter, Orphan, School Occult Club President, Senpai, Twelfth Grader, Wealthy
Engages in, Attempted Homicide, Computering, Manipulation, Mass Murder, Planning, Swimming, Teasing
Subject of, Clinical Depression, Disappearance, Disaster, Exile, Mind Control, Other Route Death
Engages in (Sexual), Off Screen Sex
Voiced byKitamura Eri


The president of the Occult Research Society who is called the "witch of the academy". Within the school, she is famous among some of the students for being an existence above the rules.

Make an appearance

Inoue Akira
Inoue Akira井上 晶 
MeasurementsHeight: 158cm, Weight: 46kg, Bust-Waist-Hips: 84-55-85cm
Birthday6 March
Hair, Bob Cut, Brown, Parted to Side, Short, Sidehair, Spiky Bangs, Twin Tails
Eyes, Amber, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Bikini, Clothing with Ribbons, Pleated Skirt, Ribbon Hair Accessory, School Uniform, Shorts, Thigh-high Stockings
Items, Camera, Mobile Phone, Notebook, Pen
Personality, Curious, Hardworker, Outgoing, Watashi
Role, High School Student, Rival, Schoolmate, School Newspaper Club Member
Engages in, Photography, Swimming
Subject of, Amnesia, Disappearance, Disaster, Kidnapping, Other Route Death
Voiced byWatanabe Yoshimi


Inoue is a girl in the newspaper club at Kotarou’s school. She suspects that Kotarou’s bribed his way into being admitted to the school. Like Kotarou, she investigates the mysterious surrounding Kazamatsuri, and thus sees him as a rival. While not illustrated in the game, she is later given official artwork in other media.
Her official sprite finally appears in "Rewrite Harvest festa!".

Yoshino Haruhiko
Yoshino Haruhiko吉野 晴彦 
MeasurementsHeight: 179cm
Birthday7 November
Hair, Curtained, Grey, Parted in Middle, Short, Spiky Bangs
Eyes, Blue, Hosome
Body, Average Height, Pale, Slim, Teen
Clothes, Chain Jewellery, School Uniform
Personality, Airhead, Blunt, Chuunibyou, Competitive, Loner, Ore, Reserved, Short-tempered
Role, Classmate, Delinquent, Eleventh Grader, Friend, Infamous, Rival
Engages in, Unarmed Fighting
Subject of, Disaster, Other Route Death, Teasing
Releases> Makes an appearance - r48129:Rewrite Side Story vol.2: Oka-ken Katsudou Kiroku Gaiden - Second Part
Voiced byYanagita Jun'ichi


Kotarou's loner classmate, a self-styled "outlaw" (the English word). The other students keep their distance from him, but Kotarou finds his gag-like speech patterns hilarious. Yoshino can't stand Kotarou's flippant and manipulative behavior, wishing to settle the score by fighting.