|Nickname||Tatsu (by Hikaru Osari)|
Tatsudono (by Mikado Sekimura)
|Relatives||Brother (Name Unknown)|
|Anime Debut||Season 1 Episode 1: Boy Meets Girl|
|Seiyuu||Genki Okawa (大河元気)|
Tatsuhiro appears as a young man who has tan skin and short lavender hair. He has blueish/purpleish eyes.
In the anime, his first main outfit consists of a dark gray shirt with a black jacket over top and white pants. He also wears a necklace with a ring on it. His second outfit is a light tan shirt with a light and dark gray sweater and brown pants.
His main outfit in Muteki*Dangerous is a black shirt with a plaid long sleeved shirt over top that is rolled up to his shoulders and black pants.
His idol outfit is a navy blue like the rest of the MooNs'. Tatsuhiro's outfit stands out the most since it draws attention to his abs with the low cut vest underneath. On the shoulder of his top are two large feathers with a ribbon, meant to represent MooNs fans who call themselves "Usagi-Chan", meaning "Rabbit". On his left hand he wears a glove and a blue and white bracelet on his right. He wears checkered pants with a white belt and white shoes with blue strips at the heel.
In the first 2 episodes of the anime, Tatsuhiro is described as a 'musclebound idiot' by Hikaru because of his toned body appearance. He is a quiet, calm, and collected person, but doesn't like to be mocked at by others. He can be surprisingly awkward when alone with women, tending to get quiet and a little flustered. His best friend is Hikaru, and it is shown that he can be quite protective of him.
- Hobby is surfing.
- Likes grilled fish with soy sauce.
- He's been shown to enjoy sword fight scenes.
- Is awkward around women but he'll get along with female staff.
- He has a manual license
- He is scared of rollercoasters and heights
- Tatsuhiro's monster familar is Nomeme
- His skin is naturally dark.