| Noriko Ukai
She's the other keyboardist of Nittle Grapser. She's married to a much older man, and has a 6-years-old daughter. |
| Ryuichi Sakuma
Vocalist of Nittle Grasper. He's 31, but acts like a 5 year old (really kawaii ^_^). Whenever he's singing, however, he becomes very serious. He has got a pink stuffed bunny named Kumagouro, he carries with him everywhere and even dresses up like it! |
| Suguru Fujisaki
He's the keyboardist for Bad Luck, and takes care of song arrangments. He is also Tohma's cousin. |
| Eiri Yuki (Uesugi)
Eiri Yuki is a famous novel author, and very popular amongst the women of Japan. ^_^ Tohma seems to be the only one who knows and understands the whole thing that happened in Yuki's past. |
| Mika Uesugi
Mika is Tohma's wife and Eiri's older sister. Their relationship seems to be more a friends thing than a husband - wife relation. Some say he married her to be closer to Yuki, but it's clear that he cares for her. |
| Shuichi Shindo
Vocalist, songwriter and founder of Bad Luck. His band is supported by Tohma's NG recordcompany. |
| Hiroshi Nanako
Nicknamed 'Hiro', he plays guitar in Bad Luck and is the other founder. His best friend is Shuichi, they graduated from the same school. |