Tenki's necklace was a last memoir from his mom before she passed away.

He has autism.

He is Cerise' friend during High school.

He discovered he was gay during middle school, where he was dared to kiss a guy as part of a lock-in challenge.

Tenki HATES his dad Joshua with a burning passion. (To the point he only refers to him by his name instead of "Dad".)

Tenki still works at the electrician company to help out his grandfather who took care of him a bit.

Tenki used to be in college, but was forced to drop out due to having to help his mom and then his grandfather.

Tenki is a big fan of Gorillaz and TV girl.

Tenki likes to have mini sleepovers with Cerise.

Whenever Tenki is depressed or angry, he would munch on cereal boxes.

Tenki HATES Yul with a burning passion for what he did to his boyfriend, Warren. (Belongs to Werewolf1363 )

Tenki was harassed in the electrician company multiple times, and once got harassed by a homophobic worker.

He used to be WAY WAY more pessimistic before meeting Cerise, but he isn't that much anymore.

He has a strained relationship with his other family members. (Except for his grandparents)

If Tenki was still in college, he would've been an inventor or an roboticist.

Tenki keeps a tiny box of his past inventions. (He buried them, saying they were "Dead".)

Tenki likes to smoke, but not too much.

He considers Broadway music to be his comfort music.

He once beat up a robber who tried to kill him for walking in the wrong time and tried to steal his money.

When Tenki found out what happened to Warren, He would ALWAYS ask for his permission if they ever want to go far whenever they do "Act. 34".

Tenki secretly likes to make robots during his freetime. (But he's secretly insecure of showing them.)

He has a love for 80's music and would secretly dance to it when no one is looking.