The Greatest Teacher (2023) featured a cast of 55 tracked actors. Of these, 47 (100%) are still alive today. The oldest surviving cast member is Yoshiyoshi Arakawa, age 52. This TV series starred Mayu Matsuoka and Mana Ashida.
100% still with us· verified cast85% of full cast · incl. 8 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast55 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Mayu Matsuoka Kujo Rina | Kujo Rina | Living | 15/02/1995 | 31 | — | 28 |
 Mana Ashida Ugumori Kanau | Ugumori Kanau | Living | 23/06/2004 | 22 | — | 19 |
 Daiken Okudaira Hoshizaki Toru | Hoshizaki Toru | Living | 20/09/2003 | 23 | — | 20 |
 Seishirou Katou Sagara Rui | Sagara Rui | Living | 04/08/2001 | 25 | — | 22 |
 Ami Touma Kochiya Aoi | Kochiya Aoi | Living | 02/11/2006 | 19 | — | 17 |
 Mizuki Kayashima Nishino Mitsuki | Nishino Mitsuki | Living | 06/07/2004 | 22 | — | 19 |
 Soma Santoki Uryu Yosuke | Uryu Yosuke | Living | 06/06/2005 | 21 | — | 18 |
 Hitomi Honda Enami Misato | Enami Misato | Living | 06/10/2001 | 24 | — | 22 |
 Airu Kubozuka Suhara Ryutaro | Suhara Ryutaro | Living | 03/10/2003 | 22 | — | 20 |
 Nayuta Fukuzaki Mayumura Koichi | Mayumura Koichi | Living | 05/11/2001 | 24 | — | 22 |
 Sora Tamaki Nobe Kiriko | Nobe Kiriko | Living | 02/08/2006 | 20 | — | 17 |
 Coki Yamashita Fujiwara Taishi | Fujiwara Taishi | Living | 07/11/2001 | 24 | — | 22 |
 Rio Teramoto Nakazono Kurumi | Nakazono Kurumi | Living | 05/11/2001 | 24 | — | 22 |
 Mamoru Hagiwara Higurashi Aruga | Higurashi Aruga | Living | 09/07/2003 | 23 | — | 20 |
 Utaha Mizuna Nika | Mizuna Nika | Living | 09/08/2001 | 25 | — | 22 |
 Miku Tanaka Watarai Hana | Watarai Hana | Living | 12/09/2001 | 25 | — | 22 |
 Shunya Asano Kosaka Shunji | Kosaka Shunji | Living | 01/08/2000 | 26 | — | 23 |
 Jyotaro Kagura Makoto | Kagura Makoto | Living | 08/05/2002 | 24 | — | 21 |
 Rinka Kakihara Tsukino Haruka | Tsukino Haruka | Living | 01/05/2004 | 22 | — | 19 |
 Yuki Tachibana Sakota Ryuki | Sakota Ryuki | Living | 27/04/2002 | 24 | — | 21 |
 Riko Ikuta Yayoi | Ikuta Yayoi | Living | 04/12/2002 | 23 | — | 21 |
 Ririka Tanabe Kanazawa Yume | Kanazawa Yume | Living | 24/12/2003 | 22 | — | 20 |
 Omi Natsuki Yomogida Kento | Yomogida Kento | Living | 05/04/2001 | 25 | — | 22 |
 Kanon Fujishima Kijima Chiriko | Kijima Chiriko | Living | 08/04/2005 | 21 | — | 18 |
 Yoji Iwase Toyama Taijiro | Toyama Taijiro | Living | 06/01/2004 | 22 | — | 19 |
 Sakamoto Satsuki Moriumi Yuto | Moriumi Yuto | Living | 06/05/2005 | 21 | — | 18 |
 Mion Okai Kurachi Yuka | Kurachi Yuka | Living | 20/04/2007 | 19 | — | 16 |
 Yumia Fujisaki Akutsu Yuri | Akutsu Yuri | Living | 16/02/2008 | 18 | — | 15 |
 Nose Rin Fuwa Taisei | Fuwa Taisei | Living | 25/03/2003 | 23 | — | 20 |
 Koki Kawamoto Mejiro Naoki | Mejiro Naoki | Living | 22/03/2003 | 23 | — | 20 |
 Aoi Shirakura Hozumi Nagisa | Hozumi Nagisa | Living | 10/08/2006 | 20 | — | 17 |
 Yoshihiko Hosoda Mori Ikuo | Mori Ikuo | Living | 04/03/1988 | 38 | — | 35 |
 Mijika Nagai Hanamura Chiyoko | Hanamura Chiyoko | Living | 27/09/1993 | 32 | — | 30 |
 Atsuhiro Inukai Hayashi Yukiya | Hayashi Yukiya | Living | 13/06/1994 | 32 | — | 29 |
 Yoshiyoshi Arakawa Gashuin Manabu | Gashuin Manabu | Living | 18/01/1974 | 52 | — | 49 |
 Kouhei Matsushita Kujo Ren | Kujo Ren | Living | 06/03/1987 | 39 | — | 36 |
 Saaya Katsumi Kaho | Katsumi Kaho | Living | 13/12/1995 | 30 | — | 28 |
Yamato Awa Meguru Wataru | Meguru Wataru | Unverified | — | — | — | — |
Hiroki Ohchi Miyazaki Akira | Miyazaki Akira | Unverified | — | — | — | — |
 Misato Morita Saotome Tomomi | Saotome Tomomi | Living | 13/09/1996 | 30 | — | 27 |
 Nagisa Saito Miyama Shino | Miyama Shino | Living | 06/07/2003 | 23 | — | 20 |
 Kazuto Mokudai Kinoshita Kanta | Kinoshita Kanta | Living | 20/05/2004 | 22 | — | 19 |
 Arisa Nakajima Uryu Azusa | Uryu Azusa | Living | 22/12/1982 | 43 | — | 41 |
Ryota Toba Uryu Ryoji | Uryu Ryoji | Unverified | — | — | — | — |
Kotaro Kawada Uryu Yuki | Uryu Yuki | Unverified | — | — | — | — |
Kasai Ayana Enami Miki | Enami Miki | Unverified | — | — | — | — |
 Yoh Yoshida Ugumori Miyuki | Ugumori Miyuki | Living | 03/02/1974 | 52 | — | 49 |
Yaya Oga Enami Yuri | Enami Yuri | Unverified | — | — | — | — |
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
 Yuzu Aoki Hamaoka Shugo | Hamaoka Shugo | Living | 04/02/2001 | 25 | — | 22 |
 Mei Hata Ban Hikari | Ban Hikari | Living | 10/04/2002 | 24 | — | 21 |
 Kohaku Shida Nishiki Manami | Nishiki Manami | Living | 25/05/2004 | 22 | — | 19 |
 Hina Kikuchi Kaga Rin | Kaga Rin | Living | 19/10/2004 | 21 | — | 19 |
 Yuna Mito Nabeshima Seira | Nabeshima Seira | Living | 07/04/2004 | 22 | — | 19 |