Sakurai Atsuko
Tsubouchi Noriko
Support Role
Nagai Dai
Moriwaki Koichi
Support Role
Ebihara Yuri
Yamabuki Kazue
Support Role
Miura Rieko
Shinmizu Mayuko
Support Role
Umemiya Tatsuo
Kurogawa Juzo
Support Role
Tayama Ryosei
Sagawa Kazuo
Support Role
Omiya Taro
Nomura Toshio
Support Role
Saito Yu
Kubo Junpei
Support Role
Shiina Noriko
Seo Hiroko
Support Role
Hosono Yumiko
Adachi Kazuo
Support Role
Shoji Mai
Inoue Saori
Support Role
Fujisawa Shiho
Kimishima Aya
Support Role
Urano Kazumi
Ueda Marina
Support Role
Harusaki Azumi
Chin Manchin
Support Role
Kasumi Risa
[Chinese girl]
Support Role
Haruna Ai
Maya
Support Role
Iimura Shinichi
[Himself]
Support Role
Okada Koki
Shiraishi Junpei [Shiori's fiancé, Den-Odo No. 2 Accounting Department employee] (Ep. 7)
Support Role
Yuge Tomohisa
Ikki [Host] (Ep. 7)
Support Role

Tanaka Misato
Fujisawa Emi [Florist, former entertainment manager] (Ep. 1)
Guest Role
Maro Akaji
Min Hyun Yu [Korean mafia] (Ep. 1)
Guest Role
Matsuda Atsushi
[Min Hyun Yu's subordinate] (Ep. 1)
Guest Role
Matsuyama Hisako
[Kang Young Jin fan] (Ep. 1)
Guest Role
Kamimura Aika
Taeyeon [Korean actress] (Ep. 1)
Guest Role
Nokubo Naoki
Asano Tsutomu [Construction site laborer, Global Electric former employee] (Ep. 2)
Guest Role
Hara Fumina
Sawada Nami [Global Electric No. 2 Sales Department employee] (Ep. 2)
Guest Role
Aoyama Masaru
[Global Electric employee] (Ep. 2)
Guest Role
Kawano Naoki
Kirishima Shota [Den-Odo Sales Department employee] (Ep. 3)
Guest Role
Koga Mitsuki
Iizu [Den-Odo Planning Department employee] (Ep. 3)
Guest Role
Asaoka Mirei
Miyazaki Yayoi [Den-Odo No. 2 Sales Department chief] (Ep. 3)
Guest Role
Watanabe Kohei
[Shota's companion] (Ep. 3)
Guest Role
Naito Norihiko
Hirakawa Yasunori [Den-Odo Planning Department assistant manager] (Ep. 3)
Guest Role
Matsubara Masataka
[Real estate agent employee] (Ep. 3)
Guest Role
Emori Toru
Takagi Yoshifumi [Rector of Toa Women's University] (Ep. 4)
Guest Role
Yokoyama Megumi
Kato Yuri [Toa Women's University associate professor] (Ep. 4)
Guest Role
Katsura Asami
Wakamiya Kaoru [Toa Women's University student] | Wakamiya Mari [Twin sisters, hospitalized due to illness] (Ep. 4)
Guest Role
Kikuchi Mika
[Toa Women's University student] (Ep. 4)
Guest Role
Mimura Takayo
[Toa Women's University student] (Ep. 4)
Guest Role
Otone Nana
(Ep. 4)
Guest Role
Adachi Yumi
Katagiri Kaede [Den-Odo Customer Care Center operator, blinded-eye] (Ep. 5)
Guest Role
Ishimaru Kenjiro
Uchimura Hironori [Den-Odo Personnel Bureau deputy director] (Ep. 5)
Guest Role
Nomura Hironobu
Kinouchi Takao [Den-Odo Personnel Bureau manager] (Ep. 5)
Guest Role
Yamanishi Atsushi
Esaki Toshiharu [Den-Odo Public Relations Department employee, previously Personnel Bureau] (Ep. 5)
Guest Role
Takechi Kenji
Haraki Juzo [Thug] (Ep. 5)
Guest Role
Ito Kazue
Kanzaki Lily [Professional bowler] (Ep. 6)
Guest Role
Uno Misako
Yonekura Madoka [New professional bowler] (Ep. 6)
Guest Role
Mikami Ichiro
Kawai Yoichi [Deputy General Manager, Den-Odo Production Department deputy director] (Ep. 6)
Guest Role
Yabuki Haruna
Masukawa Naoko [Madoka's manager] (Ep. 6)
Guest Role
Moritsugu Koji
Hirata Koji [Den-Odo Production Department director] (Ep. 6)
Guest Role
Lyrian
Junko (Ep. 6-8)
Guest Role
Kagurazaka Megumi
Abe Wakana [Hostess] (Ep. 7)
Guest Role
Shibuya Takeru
Abe Kaito [Wakana's son] (Ep. 7)
Guest Role
Karato Ryo
Kaneko [Loan shark] (Ep. 7)
Guest Role
Otomo Minami
Takarada Shiori [Takarada Cosmetics president's lady, former Miss Nippon Representative] (Ep. 7)
Guest Role
Ohori Megumi
[Wakana's friend] (Ep. 7)
Guest Role
Oyamada Sho
(Ep. 7)
Guest Role
Kane Kosugi
Todo Shunsuke [Misaki's older brother, karateka] (Ep. 8)
Guest Role
Kaneko Sayaka
Amami Kaoru [Singer] (Ep. 8)
Guest Role
Suzuki Kazuma
Arisugawa Yuzuru [Music producer in charge for Kaoru] (Ep. 8)
Guest Role