It's Not That I Can't Marry. I Don't Marry.

Composer

• 
  Tokuda Masahiro

Director

• 
  Tsukahara Ayuko
• 
  Anami Akihiro
• 
  Tsuboi Toshio

Producer

• 
  Arai Junko

Screenwriter

• 
  Kaneko Arisa

Main Role

• 
  Nakatani Miki

  Tachibana Miyabi

  Main Role
• 
  Fujiki Naohito

  Tokura Seiji

  Main Role

Support Role

• 
  Tokui Yoshimi

  Sakurai Yosuke

  Support Role
• 
  Seto Koji

  Hashimoto Ryotaro

  Support Role
• 
  Omasa Aya

  Nomura Rika [Clinic nurse]

  Support Role
• 
  Natsuki Mari

  Tachibana Akiko [Miyabi's mother]

  Support Role
• 
  Matsui Jurina

  Tachibana Miyabi [Young]

  Support Role
• 
  Ito Kentaro

  Sakurai Yosuke [Young]

  Support Role
• 
  Hirata Kaoru

  Maehara Rena [Clinic front desk]

  Support Role
• 
  Midori Yurie

  Tanioka Taeko [Clinic front desk]

  Support Role
• 
  Chisun

  Miyoshi Kozue [Clinic nurse]

  Support Role
• 
  Hiraiwa Kami

  Ito Yuri [Miyabi's close friend]

  Support Role
• 
  Azuma Rion

  Ito Yuri [Young]

  Support Role
• 
  Otoo Takuma

  Ikeda Tomonori

  Support Role
• 
  Sakoda Takaya

  Hasegawa Kota [Basketball club member]

  Support Role
• 
  Awata Urara

  Minowa Michiyo [Miyabi and Sakurai's classmate]

  Support Role
• 
  Morita Kanro

  Kubo Kanta [Tokura restaurant worker]

  Support Role
• 
  Yamazaki Ginnojo

  Oba Mitsuo [Sakurai's company senior]

  Support Role
• 
  Matsui Airi

  Saeki Eri (Ep. 3-7)

  Support Role
• 
  Otake Haruyoshi Support Role
• 
  Marcia

  Takatsu Keiko

  Support Role
• 
  Nakamura Riho

  Minowa Michiyo [Young]

  Support Role

Guest Role

• 
  Murakami Tomoko

  [Matchmaking service staff] (Ep. 1)

  Guest Role
• 
  Saito Yusuke

  Takahashi Shogo (Ep. 1)

  Guest Role
• 
  Suzuki Kosuke

  Ishida Atsushi (Ep. 2-3)

  Guest Role
• 
  Inoue Yoshio

  Tsuyama Takeshi (Ep. 2)

  Guest Role
• 
  Takeuchi Miyako

  [Bento shop auntie] (Ep. 2)

  Guest Role
• 
  Kuze Seika

  [Matchmaking party manager] (Ep. 2)

  Guest Role
• 
  Oshima Yoko

  [Ishida's mother] (Ep. 3)

  Guest Role
• 
  Hasegawa Kyoko

  Irie Chinami [Tokura's ex-wife] (Ep. 4-8)

  Guest Role
• 
  Kuriyama Wataru

  Minagawa Keita (Ep. 4, 6-7)

  Guest Role
• 
  Yokomizo Naho

  Irie Chika [Tokura & Chinami's daughter] (Ep. 5-8)

  Guest Role
• 
  Tomaru Sayaka

  (Ep. 6)

  Guest Role
• 
  Hayashi Yasufumi

  [Chinami's work partner] (Ep. 7-8)

  Guest Role
• 
  Tanaka Misako

  Sugino Yukari [Sakurai's older sister] (Ep. 9-10)

  Guest Role
• 
  Yokoyama Ayumu

  Sugino Haruto [Yukari's son] (Ep. 9-10)

  Guest Role
• 
  Nagata Seiichiro

  Hiro

  Guest Role
• 
  Miyata Yuna

  Kitayama Kyoko (Ep. 10)

  Guest Role
• 
  Shimasa Kazuya

  (Ep. 4)

  Guest Role
• 
  Yashiki Hiromasa

  (Ep. 4)

  Guest Role

Unknown

• 
  Michiue Ayumi Unknown
• 
  Masuda Erina Unknown
• 
  Ogasawara Satoshi Unknown