|This article is about a/an actor in Chikyuu Sentai Fiveman.|
- His true name is Tetsuma Kobayashi (小林 哲磨 Kobayashi Tetsuma).
- Kobayashi is married to Ryo Narushima, who portrayed Fumiya's twin sister Remi (Five Yellow). Although the age difference between their characters is none, the one between the actors is 6 years.
- Ryohei Kobayashi played Ryuu Hayakawa in Kidou Keiji Jiban.