• Hiro- shorter term for Hiroto, some fans call him this.
• Hiroto- other fans
• Roro- family

• meats like steaks and porkchops.
• the color black and crimson.
• nuts / nutella
• salt in almost everything except for sweet foods
• dogs
• classical music
• action movies

• romance novels
• pink and floral prints
• liars
• garlic and its smell
• awkward moments
• too much noise
• Justin Bieber

• swimming
• cooking
• watching TV
• sleeping

• he goes find someone to prank when he is bored.
• he looks for his sister and hugs her tightly when he's cold.
• he talks alot when he's mad. he also talks in his sleep that's why when he's sleeping, people mistakes him as fighting with someone.
• he takes a long time in the bathroom, sits on the toilet bowl even though he doesn't need to use it and reads magazines there.

• he's fearless but in a good way
• he's funny and courteous.
• he knows when he's going too far when it comes to his jokes.

• his laziness
• he has problems controlling his temper.
• he is impatient.

• son of a politician.
• half Japanese, half Korean
• has a dog named Jisoo.
• his motto is: Do unto others what you don't want other to do to you.
• his favorite number is 24.
• cousin of Seohyun of SNSD.

When he gets mad, only a few can calm him down and that includes his sister and the leader. he mostly depends on the leader. he always pampers the leader to get away from his duties in the house. he is quite bold and fearless since he experienced death already that's why he doesn't fear it anymore because he already knows how to be dead, just the usual. he is always reminded by Hwanhui to try doing something that has sense. he is also polite and considering. he is time concious and everything must be on time.

Hiro was born in Seoul, South Korea to a rich family. he has a twin sister named Hinata, his mother is Japanese and his father is a Korean politician. Hiro was 8 when his mother died because of cancer. Afraid of losing them, his father became more strict and forbid Hiro and Hana to go out and live their life as normal teenagers. Hiro finds it unreasonable but just accepted it and moved on. He and his sisters where always dropped off and fetched by security whom their father hired. Despite of being guarded 24/7, people still considered them really lucky but Hiro thought the other way and is fed up of his life in prison which other people called their house.    

• Seo Il Sang | 57 | alive | politician | strict and workaholic | they aren't close eversince Hiro's mom died.
• Seo (Sato) Megumi | 39 | dead | housewife | cheerful and motherly | she was jolly and playful towards her children despite being sick. because of this, Hiro didn't know that she has cancer until she died.

• Terada Takuya | 20 | Cross Gene member | after | nice, friendly but awkward at first | close friends

• Kim Dongmin | 21 | trainee | devious and manipulative | maybe because of jealousy or because of Hiro's father being a politician made something that isn't nice and Dongmin or his family suffered and let it all out on Hiro. He befriended Hiro and made Hiro do some things unimaginable. He was one of the reason of Hiro's death.