He goes under the name "Manaka Sawa" when providing voice for R-rated works.
List of roles:
- Baro Barows in The Titan's Bride
- Christopher in I-Chu
- Clear in DRAMAtical Murder (as Manaka Sawa)
- Eric in Princess Principal
- Eiji Fujisaki in 24 Jikan Kare ni Amayakasareru CD (as Manaka Sawa)
- Haruki Nakayama in given
- Hikage in 100 Sleeping Princes and the Kingdom of Dreams
- Itsuki Shikatani in Yarichin Bitch Bu
- Jun'ichirō Kuze in Aizoku Bloodbirth (as Manaka Sawa)
- Junpei Sasaki in Plus Mate (as Manaka Sawa)
- Kenji Futakuchi in Haikyuu!!
- Maruko "Marco" Nogata in FLCL Progressive
- Mimosa in Love+Marionette⇒Tune
- Shuten-dōji in Akanesasu Sekai de Kimi to Utau
- Taishi Yamada in Osoba-sanchi no Kyōdai Jijō
- Tao in Noblesse
- Tatsumi Kazehaya in Ensemble Stars!!
- Tobio Hakari (a.k.a. Omnis) in MGCM (as Manaka Sawa)