Akimoto has a chonmage haircut. He wears a pair of round glasses and a green kimono.
Ryu ga Gotoku Ishin! Edit
Sakamoto Ryoma is requested by Todo Heisuke to kill Akimoto at the brothel where his courtesan love interest Mizuki works. After fighting Akimoto, Ryoma does not want to kill him and urges him to escape out the back and leave Kyoto. Akimoto wants Mizuki to come with him however, and she hesitates, giving Todo time to come in and slice him in the chest. Todo tells Ryoma afterwards that, suspecting he might not carry out the order to kill Akimoto, he made sure to surround the place so that Akimoto would not have been able escape from the back.
- Akimoto appears as a super-rare assist soldier card. Contradicting his Shinsengumi departure and death, if he loses loyalty, Akimoto can be found alive and well in Mukurogai.