|Game Debut||Danball Senki (PSP)|
|Anime Debut||Episode 29|
|Appears in||Game, Anime|
|Voice Actor||Tooru Sakurai|
|Occupation||Otaku, LBX Player|
|Affiliation(s)||Ota Rangers, Akihabara|
|LBX:||Bibinbird X V|
|Achievement(s)||Akihabara Kingdom Best 4 (w/Pink)|
In Otaranger uniform, he wears his sentai-colored tracksuit while donning a handmade ranger helmet with an X-visor, beak-like mouthguard and owl-winged ears.
Ota Black believes he is the intelligent member of the Ota Rangers. He creates most of the team poses and is wise in searching for certain LBX parts. Ota Black's eccentrics include speaking as a robot and assuming that he's hunting and stopping villains.
Earlier, Ota Black made a cameo at Artemis when Yujin described how his master and his team have supported him to reach their point.
In episode 29, Ota Black appears with the rest of his team to as part of Otacross' test towards Ban Yamano, Ami Kawamura, and Kazuya Aoshima.
In episode 33, the Akihabahara Sentai Ota Rangers reached the semi-finals. After a tedious debate, he and Ota Pink are sent out to battle Jin and Kazu respectively and were defeated by them.
He and the other members of Ota Rangers made their return in Episode 56 as part of the reinforcement for Seekers and NICS in their battle against Mizel.
- Ota Black's design comes from the Super Sentai inspiration, as the Black Ranger rogue type.
- Prior to his identity, his color theme is black.