Kōichi Tōchika (遠近孝一) is a Japanese voice actor born October 20, 1971 in Osaka, and as a consequence, some of his roles have The Idiot from Osaka or people with Kansai accent written on their heads, though Hazel from Saiyuki Reload Gunlock is an exception from the former trope. Tōchika is also known for his role as the voice actor of Sumisu-san, or "Mr Smith" on the audio CD of the text book series Japanese For Busy People, meaning that he can play the typical Eagleland tourist, too.
Notable for:
- Check Mate and Ilioukhine in Ultimate Muscle
- Dai-Goyou in Samurai Sentai Shinkenger, goyou de!
- En Daidouji in Brave Command Dagwon
- Griffin Minos in Saint Seiya
- Hawkmon in Digimon Adventure 02
- Hayato Marikoji in Himawari!
- Hazel Grouse in Saiyuki
- I'm Sorry Masked Man and Nightmare in Bobobo-bo Bo-bobo
- Izana in Fire Emblem Fates
- Jackil in Tokusou Sentai Dekaranger
- Jenai in Chrono Crusade
- Kotaro Kakinouchi in Mythical Detective Loki Ragnarok
- Lance in 07-Ghost
- Mirai in Mirumo de Pon!
- Lt. Nakamura in Eureka Seven AO
- Neji Hyuga in Naruto
- Peta in MÄR
- Preyta in the Japanese version of Arena of Valor
- Raiha in Flame of Recca
- Ryō Shirogane in Tokyo Mew Mew
- Ryu Amakusa in Detective School Q
- Sentaro Kotsubaki and Ilforte Granz in Bleach
- Shiba (younger) in Groove Adventure Rave
- Taishi Kuhonbutsu in Comic Party
- Tigatron/Tiger Falcon in Beast Wars
- Tommy Parsy, Mr. Dog, Coach, and Ruby Green in the Snowboard Kids series
- Vampaira in Kyūkyū Sentai GoGoV
- Wei Fei Li in Ceres, Celestial Legend
- Yanma in B-Fighter Kabuto
- Yōsui in Fushigi Yuugi OVA 2
- Yu Himura in Ef - a tale of memories
