Original titleトリノライン
AliasesTRIノLINE, Torino Line
LengthMedium (10 - 30 hours)
Publishers minori
Trinoline: Genesis


One hot, midsummer's day, Shun Nanami's sister drowned to death. It's a memory he will never forget, which has become lodged forevermore in his heart. He decides from then on to live in her stead, to make up for the life she never got to lead.

Time passes, his agonizing childhood behind him, and he currently spends his days attending school like always. Then, another sultry summer comes around, reminding him ever-so-slightly of his sister once again...

Just then, he hears a piano's melody far off in the distance--a tune she always adored. He follows this music to its source, only to find his sister standing there.

"Please take care of me from now on, Onii-chan."

His little sister passed away long ago, but now, an android who looks exactly like her has appeared before him, "TRINO."

[From MangaGamer]

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Nanami Shun
Nanami Shun七波 舜 
MeasurementsHeight: 172cm, Weight: 61kg
Birthday8 November
Hair, Brown, Short
Eyes, Blue
Body, Average Height, Pale, Slim, Teen
Clothes, School Uniform
Personality, Friendly, Kind, Timid
Role, Childhood Friend, Friend, Full Brother, High School Student, Older Brother
Subject of, Amnesia, Grief, Psychological Trauma, Teasing


The protagonist who attends the school at the island as a 2nd-year student. He lost his younger sister who was a year younger in an accident when he was younger.

Main characters

Miyakaze Yuuri
Miyakaze Yuuri宮風 夕梨 
MeasurementsHeight: 149cm, Weight: 44kg, Bust-Waist-Hips: 87-58-88cm
Birthday9 January
Hair, Ahoge, Pink, Side Tail, Waist Length
Eyes, Green
Body, Average Height, E+ Cup, Fang
Clothes, Bikini, Bra, Hairpin, Hoodie, Loafers, Necklace, School Uniform, Shimapan, Tank Top, Thigh-high Stockings
Personality, Curious, Energetic, Friendly, Loud, Optimist, Talkative
Role, Childhood Friend, Daughter, Discipline Committee Member, Friend, High School Student
Engages in, Swimming
Subject of, Terminal Illness
Engages in (Sexual)
Subject of (Sexual)
Voiced byYatsuhashi Shinamon


Shun's childhood friend, she is the only daughter of condominium owner.

She is suffering from an incurable disease. But that doesn't stop her from living her daily life. A member of discipline committee.

Tsumugi Sara
Tsumugi Sara紬木 沙羅 
MeasurementsHeight: 153cm, Weight: 46kg, Bust-Waist-Hips: 91-59-89cm
Birthday14 March
Hair, Ahoge, Black, Ponytail, Sidehair, Waist Length
Eyes, Green
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Bikini, Glasses, Lab Coat, Loafers, New Type School Swimsuit, Ribbon Hair Tie, Sailor Suit, School Uniform, Thigh-high Stockings
Items, Microphone
Personality, Genius, Kind, Mature, Proactive, Protective, Stoic
Role, Childhood Friend, Friend, High School Student, Scientist
Engages in, Swimming
Engages in (Sexual)
Subject of (Sexual)
Voiced byKusuhara Yui


Shun's childhood friend who is a genius and very friendly. She is a scientist who is involved in the process of developing androids. Even though she's the same age as Shun, her mental age is higher.

She likes experimenting and is quite merciless when it comes to this.

Side characters

Hanako F. Bristol
Hanako F. Bristolハナコ・F・ブリストル 
MeasurementsHeight: 155cm, Weight: 48kg, Bust-Waist-Hips: 86-59-89cm
Birthday18 July
Hair, Blond, Curly, Long
Eyes, Blue
Clothes, Headband, Sailor Suit, School Uniform
Personality, Desu, Mature, Watashi
Role, Discipline Committee Member, High School Student, Senpai


Shun's upperclassman, and member of the public morals committee.

She has a peculiar sense of morals, and a very independent personality.

Hibino Ayaka
Hibino Ayaka日比野 綾花 
MeasurementsHeight: 151cm, Weight: 45kg
Birthday23 April
Hair, Curly, Long, Orange
Eyes, Green
Body, E+ Cup
Clothes, School Uniform
Role, Childhood Friend, Classmate, High School Student
Voiced byMikogami Neko


A classmate and old friend of Shun's.

She isn't the type to ask favors, preferring to do such things herself very often.

Ogata Monami
Ogata Monami緒方 百南美 
MeasurementsHeight: 141cm, Weight: 36kg, Bust-Waist-Hips: 69-53-72cm
Birthday6 February
Hair, Brown, Twin Tails
Eyes, Violet
Clothes, Lab Coat, Ribbon Hair Tie, Ribbon Tie
Items, Stethoscope
Role, Medical Doctor
Voiced byAnzu Hana


A medical doctor, and relative of Ogata Honami (you might know her from another minori title).

Naturally, she is quite happy to give the protagonist and his friends advice on illnesses.

She is renowned as a sort of "Flying Doctor", frequently travelling between the islands via helicopter.