Rikuo Rikuo-Kun Nura Rikuo Nurarihyon no Mago hakuoki akatsuki pein pein yagiko usui misaki misaki and usu he darker darker than black akira y shirogane kakashi sensei hatake kakashi kakashi kakashi hatake op gravitation miku y kaito bleach op 7 op 7 bleach after dark asian kun fu generation f suzumiya god knows chance miwa chance op 12 bleach bleach op 12 alice human sacrifice human sacrifice vocalid akira monochrome kaito y miku cantarella ichii ichini kurosaki ichigo eureka seven op flow days kuroshitsuji serie kawaiii n_n chrono chrono crusade monochrome no factor hikaru kaoru