Koike Teppei
Shindo Shuhei [Sergeant]
Support Role
Yamamoto Koji
Honma Yoshihiko [Shinobu's matchmaking partner]
Support Role
Kimura Fumino
Haruna Mika [Teacher]
Support Role
Maeda Koki
Harada Ikuo [Naniwa Junior Detectives]
Support Role
Hamada Tatsuomi
Tanaka Teppei [Naniwa Junior Detectives]
Support Role
Maeda Oshiro
Harada Osamu [Naniwa Junior Detectives]
Support Role
Yagi Yuki
Tsuchiya Fumi [Head of class 6-2]
Support Role
Ninomiya Akari
Uehara Minako [Class 6-2]
Support Role
Izawa Masaki
Fukushima Tomohiro [Class 6-2]
Support Role
Yoshii Hajime
Serizawa Tsutomu [Class 6-2 unpopular boy]
Support Role
Hamabe Minami
Asakura Nana [Class 6-2 Madonna]
Support Role
Sasaki Mao
Eto Misaki [Class 6-2]
Support Role
Saito Yuki
Harada Hideko [Harada's mother]
Support Role
Nukumizu Yoichi
Harada Masao [Harada's father]
Support Role
Danta Yasunori
Urushizaki Susumu [Shindo's boss]
Support Role
Kohinata Fumiyo
Nakata Yukio [Vice principal]
Support Role
Matsuzaka Keiko
Takeuchi Taeko [Shinobu's mother]
Support Role
Ichikawa Riku
Inoue Takuma
Support Role
Hiramatsu Raima
Nishida Masato
Support Role
Furukawa Kanako
Miwa Natsuki
Support Role

Kimura Yuichi
Fukushima Fumio [Tomohiro's father] (Ep. 1)
Guest Role
Otani Ryosuke
Ogawa Daisuke [Fumio's childhood friend] (Ep. 1)
Guest Role
Hasegawa Tomoharu
Kido [Chief of Misuzu Food] (Ep. 1)
Guest Role
Yukishiro Keiko
[Old Lady] (Ep. 1)
Guest Role
Hisamoto Masami
Yamada Tokuko [Resident] (Ep. 1)
Guest Role
Yasoda Yuichi
(Ep. 1)
Guest Role
Rokkaku Seiji
Mizutani [Driving school instructor] (Ep. 1-2)
Guest Role
Kyo Nobuo
Wakamoto Shunichi (Ep. 1-2) | Wakamatsu (Ep. 9)
Guest Role
Tomita Yasuko
Fukushima Yukie [Tomohiro's mother] (Ep. 1, 12)
Guest Role
Magy
Kobayashi [Driving school receptionist] (Ep. 2)
Guest Role
Noguchi Kaoru
(Ep. 2, 5)
Guest Role
Kobayashi Takashi
[Chief of a police station] (Ep. 2, 12)
Guest Role
Hatakeyama Tsumugi
Takeuchi Shinobu [Young Shinobu] (Ep. 3)
Guest Role
Aijima Kazuyuki
Motoyama Takeo [Masao's son] (Ep. 3)
Guest Role
Tsuruta Shinobu
Motoyama Masao (Ep. 3)
Guest Role
Shiga Kotaro
Tomura Ichiro (Ep. 3)
Guest Role
Masana Bokuzo
Tanabe (Ep. 3)
Guest Role
Machida Marie
Ohara Yuriko (Ep. 3)
Guest Role
Fueki Yuko
Asakura Machiko [Nana's mother] (Ep. 3, 5, 10-12)
Guest Role
Kanie Keizo
Nishimaru Senbei (Ep. 4)
Guest Role
Kajihara Zen
Nishimaru Shoichi (Ep. 4)
Guest Role
Takuma Seiko
Kazuyo [Nishimaru Shoten Employee] (Ep. 4)
Guest Role
Makimura Senzaburo
Yoneoka Shinji [Nishimaru Shoten Manager] (Ep. 4)
Guest Role
Fujimoto Shizuka
Otomo Fukuko (Ep. 4)
Guest Role
Shoji Terue
Fujino Tsuruko [Yohei's wife] (Ep. 5)
Guest Role
Orimoto Junkichi
Fujino Yohei [Tobacco shop owner] (Ep. 5)
Guest Role
Kyono Kotomi
Serizawa Ikuko [Tsutomu's mother] (Ep. 6)
Guest Role
Takahashi Issei
Yamashita Hiroo [Teacher] (Ep. 6)
Guest Role
Kobayashi Masahiro
Serizawa Tamotsu [Tsutomu's stepfather] (Ep. 6)
Guest Role
Arimori Narimi
Miyashita Chieko (Ep. 7)
Guest Role
Taguchi Hiromasa
Uehara Masashi [Minako's stepfather] (Ep. 7)
Guest Role
Takahashi Tsutomu
Arakawa Toshio [Former long distance truck driver] (Ep. 7)
Guest Role
Ando Tamae
Uehara Marie [Minako's mother] (Ep. 7, 12)
Guest Role
Tsutsui Mariko
Nakanishi Tomomi [Yuta's mother] (Ep. 8)
Guest Role
Nakajima Hisayuki
Nakanishi Masahiko [Yuta's father] (Ep. 8)
Guest Role
Arai Miu
Nakanishi Keiko [Yuta's older sister] (Ep. 8)
Guest Role
Higuchi Kaito
Nakanishi Toshihiro [Yuta's younger brother] (Ep. 8)
Guest Role
Ishii Momoka
Anzai Chizuru [Class 4-1] (Ep. 9)
Guest Role
Nakajima Hiroko
Anzai Yoshiko [Chizuru's mother] (Ep. 9)
Guest Role
Nakahara Hitomi
Matsuoka Ineko (Ep. 9)
Guest Role
Mikami Ichiro
Nagashima Kazuo (Ep. 9)
Guest Role
Umefune Ariei
[Crime laboratory investigation section member] (Ep. 10)
Guest Role
Isaka Shunya
Matsumoto Goro (Ep. 10)
Guest Role
Matsumoto Marika
Takano Chikako [Goro's lover] (Ep. 10)
Guest Role
Saori
Fujikawa Akiko [Chikako's best friend] (Ep. 10)
Guest Role
Kanai Yuta
Sakai Naotsugu [Akiko's fiance] (Ep. 10)
Guest Role
Fuse Eri
Tsutsui Michiyo (Ep. 10)
Guest Role
Washio Machiko
[Cake shop owner] (Ep. 10)
Guest Role
Oku Yusuke
(Ep. 10)
Guest Role
Masu Takeshi
Iizuka Masato (Ep. 11)
Guest Role
Ito Shuko
Kodama Haruyo [Kiyoko's colleague] (Ep. 11)
Guest Role
Chiharu
Tanaka Miyoko (Ep. 11-12)
Guest Role
Hira Takehiro
Yokota Toru (Ep. 11-12)
Guest Role
Fujiyoshi Kumiko
Miyamoto Kazumi (Ep. 12)
Guest Role