- Mana does not like conversing with people.
- When in an interview, he either makes "cute" signs, he whispers to another person, and the person relays his message, or he holds up a cross with yes on one side and no on the other.
- Mana loves video games.
- In Malice Mizer, when the lead singer (Gackt) met Mana, one thought that the other was strange.
- Mana's father was a music teacher.
- Mana Likes French Pop.
- Mana and Amy Lee (of Evanescence) were both featured standing together on the cover of a Japanese magazine called Fools Mate for an interview together.
- Mana Sama has his own record label named Midi:Nette. Here is a link to his shop. (sorry if the info is not in english. http://midi-nette.shop-pro.jp/