Mitsuo Ichikawa (played by Yasushi Fuchikami) is a protagonist in Double Mints.
Mitsuo Ichikawa (played by Shunsuke Tanaka) appears in Double Mints.
Mitsuo Ichikawa (high school days) (played by Shunpei Kawagoshi) appears in Double Mints.
Toshiomi Nakaoka (played by Kazuya Takahashi) appears in Double Mints.
Mitsuo Ichikawa (high school days) (played by Kenta Suga) appears in Double Mints.
Asami (played by Ami Tomite) appears in Double Mints.
Saeki (played by Shigemitsu Ogi) appears in Double Mints.
Detective Takatori (played by Shinsuke Kato) appears in Double Mints.
