Not much is known about him. Apparently, he was created to be a DJ robot, hence his name. Since he could never get tired, he was considered to be the perfect DJ. Making his way through club events, he was able to make a name for himself in the DJ scene, making enough money to take out a loan for a private island retreat in the Caribbean.
- In beatmania IIDX 8th style CS, he has two gallery images, depending on whether one passed or failed a stage in BEGINNER'S MODE.
- It also reappears in beatmania IIDX 9th style CS's BEGINNER'S MODE.
|Yuz - Celica - Duel - Siren - Shi-low - Nix - Q-Jack - Erika - Nyah - Shiki - K-na - Zilch - Lilith - Ereki|
|Shem - Daruma - Tsugaru - Iroha - Eiri - Tekka - Sakura - Xiatian - Hihumi - Ameto - Saya|
|TRAN - Mika - Yuri - Akane - Tart&Toffee - Emiru - Aki - Kana - Tora Yamato - Acty Aries - Killer - Licht|
|DJ Robo - Tsurugi Ohabari - Futsu Futaba - Fireboy - Chronos - Kairos|