Blood Type: B
Height: 5 ft 11 in (182 cm)
Nicknames: Hagi, Hagii. His Ryuki costars called him Aniki.
- He got his start in the industry because the head of his agency asked him if he wanted to join during a time after he had quit high school. His mother asked him to choose between being a monk, joining the defense force, or being an actor.
- Likes rice, sweets, and spicy foods. Especially likes chocolate and tom yum goong.
- Hobby is karate. In his late 20s he realized he wasn't doing much exercise, so he started going to a dojo near his home.
- Has said that his ideal woman should like cooking as well as counting calories.
- Used to be a heavy smoker, but quit.
- Murakami Kohei said he auditioned for the role of Kusaka/Kaixa because he saw Takashi's portrayal of Asakura in Ryuki. He's also said that he hopes to act with Hagino someday.
- Apparently is friends with the stunt actor for Changerion and Kamen Rider Ouja, Okamoto Jirou.
- 1996 Choukou Senshi Changerion - Suzumura Akira/Changerion (涼村暁 / シャンゼリオン)
- 2002 Kamen Rider Ryuki - Asakura Takeshi / Kamen Rider Ouja (浅倉威 / 仮面ライダー王蛇)
- 2002 Kamen Rider Ryuki the Movie: Episode Final - Asakura Takeshi / Kamen Rider Ouja
- 2002 Kamen Rider Ryuki Special: 13 Riders - Asakura Takeshi / Kamen Rider Ouja
- 2017 Kamen Rider Brave ~Survive the Revived Beast Riders Squad!~ - Asakura Takeshi / Kamen Rider Ouja
- 2019 RIDER TIME RYUKI - Asakura Takeshi / Kamen Rider Ouja
- HUNTER×HUNTER G・I Final - Biscuit Kruger
- 2007 Kamen Rider Den-O the Movie: Ore, Tanjou! - Cobra Imagin コブライマジン
- 2009 Kamen Rider Decade - Kamen Rider Ouja
- 2009 Kamen Rider Decade the Movie: All Riders VS Dai Shocker - Kamen Rider Ouja