- Romi Park
-  Ichirô Irabu (young) 11 episodes, 2009
- Yumi Sugimoto
- Â Mayumi 11 episodes, 2009
- Yûji Mitsuya
-  Ichirô Irabu (adult) 11 episodes, 2009
- Kenji Fukui
- Â Fukuicchi 11 episodes, 2009
- Mitsuo Iwata
- Â Yoshio Iwamura 6 episodes, 2009
- Hiroki Takahashi
- Â Seiji Ino 5 episodes, 2009
- Chad Horii
- Â Isao 5 episodes, 2009
- Junko Ueda
- Â Hostess / ... 5 episodes, 2009
- Masaharu Miyake
- Â Baseball commentator 5 episodes, 2009
- Sayuri Furukawa
- Â Yuri 5 episodes, 2009
- Takahiro Sakurai
- Â Tetsuya Taguchi 4 episodes, 2009
- Kokoro Kikuchi
- Â Hironori 4 episodes, 2009
- Miyu Irino
-  Yûta Tsuda 4 episodes, 2009
- Daisuke Namikawa
-  Shinichi Bandô 3 episodes, 2009
- Shin'ichirô Miki
- Â Junichi Hoshiyama 3 episodes, 2009
- Toshiyuki Morikawa
-  Kôhei Yamashita 3 episodes, 2009
- Tôru Furuya
- Â Hideo Tsuda / ... 3 episodes, 2009
- Kazunari Kojima
- Â Clown / ... 3 episodes, 2009
- Fûko Saitô
- Â AD / ... 3 episodes, 2009
- Katsuyuki Konishi
- Â Arai 2 episodes, 2009
- Kikuko Inoue
- Â Hisako Tsuda / ... 2 episodes, 2009
- Hiroaki Hirata
-  Tatsurô Ikeyama 2 episodes, 2009
- Ryôtarô Okiayu
- Â Mitsuo Tanabe 2 episodes, 2009
- Issei Futamata
- Â Homeless poet 2 episodes, 2009
- Wataru Hatano
- Â Hiromi Yasukawa 2 episodes, 2009
- Jûrôta Kosugi
- Â Eisuke Nomura 2 episodes, 2009
- Satoshi Tsuruoka
- Â Doctor / ... 2 episodes, 2009
- Misa Watanabe
- Â Kazumi 2 episodes, 2009
- Shigeru Ushiyama
- Â Niwa 2 episodes, 2009
- Yasuhito Shimao
- Â Commentary 2 episodes, 2009
- Takashi Hikida
- Â Kengo / ... 2 episodes, 2009
- Yukiko Hanioka
- Â Child A / ... 2 episodes, 2009
- Toshinobu Iida
- Â Child / ... 2 episodes, 2009
- Youhei Oobayashi
- Â Child / ... 2 episodes, 2009
- Mikako Fujita
-  Kôji's mother / ... 2 episodes, 2009
- Rie Kugimiya
- Â Reina 1 episode, 2009
- Takuya Eguchi
-  Yûta's friend D 1 episode, 2009
- Tomoaki Maeno
- Â Hoshiya Suzuki 1 episode, 2009
- Masaya Matsukaze
- Â Shinpei 1 episode, 2009
- Fumiko Orikasa
- Â Atsuko 1 episode, 2009
- Sayaka Ôhara
- Â Sayoko 1 episode, 2009
- Daisuke Kishio
- Â Fukumoto 1 episode, 2009
- Kenji Nojima
- Â Naoya 1 episode, 2009
- Yumiko Kobayashi
- Â Takuya Ikeyama 1 episode, 2009
- Katsuhisa Hôki
- Â Film director 1 episode, 2009
- Taiten Kusunoki
- Â TV drama director 1 episode, 2009
- Nobuo Tobita
- Â Kinoshita 1 episode, 2009
- Yukana
- Â Midori 1 episode, 2009
- Ginpei Sato
-  Yôsuke 1 episode, 2009
- Kazunari Tanaka
- Â Reporter A 1 episode, 2009
- Masami Kikuchi
- Â Kuramoto 1 episode, 2009
- Kenji Nomura
- Â Yazaki 1 episode, 2009
- Keiko Han
- Â Nomura's wife 1 episode, 2009
- Mayu Isshiki
- Â Nurse 1 episode, 2009
- Kimiko Saitô
- Â Kanno 1 episode, 2009
- Kenji Matsuda
-  Kôji 1 episode, 2009
- Kôzô Shioya
- Â Okabata 1 episode, 2009
- Shinji Kawada
- Â Doctor 1 episode, 2009
- Eiji Takemoto
- Â Yappa's Yasu 1 episode, 2009
- Kaori Yamagata
- Â Kumagaya 1 episode, 2009
- Motoi Koyanagi
- Â Coach Nemoto 1 episode, 2009
- Shintarô Ôhata
- Â Fukuhara 1 episode, 2009
- Ken'ichi Ono
- Â Urologist 1 episode, 2009
- Shin'ya Fukumatsu
- Â Alumni association secretary 1 episode, 2009
- Daisuke Endou
-  Yûta's friend C 1 episode, 2009
- Haruhi Nanao
- Â Hitomi Ikeyama 1 episode, 2009
- Ami Michizoe
- Â Child B 1 episode, 2009
- Ayaka Yamashita
- Â Taxi driver 1 episode, 2009
- Akimasa Haraguchi
- Â Chairperson 1 episode, 2009
- Shintarô Nakano
- Â Doctor 1 episode, 2009
- Masaki Izawa
- Â Hiromi Yasukawa (young) 1 episode, 2009
- Tatsurou Ikeyama
- Â Hirata, Hiroaki unknown episodes
