![Seiran Kobayashi Portrait of Seiran Kobayashi](http://es.actoragecheck.com/limage/L3ljOFExWmJrUWhnbDloRW05bjFNdFFhQnY3cy5qcGcAACh231.jpg)
Movies (Acting Roles)
Sorted by Release Date![The Tunnel to Summer, the Exit of Goodbyes Poster of The Tunnel to Summer, the Exit of Goodbyes](http://es.actoragecheck.com/image/LzVBR0E2cGJCS1haVEk4azFjNm9keDMwSnVRUi5qcGcAACh231.jpg)
The Tunnel to Summer, the Exit of Goodbyes
Seiran Kobayashi was 17 in The Tunnel to Summer, the Exit of Goodbyes as 'Karen Tōno (voice)'.Movie Released: Fri, Sep 09 2022
![Chuzai Keiji 2021 SP Poster of Chuzai Keiji 2021 SP](http://es.actoragecheck.com/image/L2NoamJQWFA0bm9qdVVaUXNMcUJGOXpGT2NXcC5qcGcAACh231.jpg)
Chuzai Keiji 2021 SP
Seiran Kobayashi was 16 in Chuzai Keiji 2021 SP as 'Maki Sawai'.Movie Released: Mon, May 24 2021
![Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams Poster of Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams](http://es.actoragecheck.com/image/L2VsOGdGMTdZU0Rqcjk4Q0xYeWtLRDNJOThDSi5qcGcAACh231.jpg)
Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams
Seiran Kobayashi was 16 in Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams as 'Kaguya (voice)'.Movie Released: Sat, Mar 20 2021
![Butt Detective: Mystery of the Ruins of Tentoumu Poster of Butt Detective: Mystery of the Ruins of Tentoumu](http://es.actoragecheck.com/image/L2NBY2puTHh3UmVTM2dHOVVYandhREdod1l6TS5qcGcAACh231.jpg)
Butt Detective: Mystery of the Ruins of Tentoumu
Seiran Kobayashi was 15 in Butt Detective: Mystery of the Ruins of Tentoumu as '(voice)'.Movie Released: Fri, Aug 14 2020
![Okko's Inn Poster of Okko's Inn](http://es.actoragecheck.com/image/L2xjZ3VsY1RySjcwTXJGVk1wRkFLNUYxUHlZUC5qcGcAACh231.jpg)
Okko's Inn
Seiran Kobayashi was 13 in Okko's Inn as 'Oriko 'Okko' Seki (voice)'.Movie Released: Wed, Sep 12 2018
![Chūzai keiji SP 2017 Poster of Chūzai keiji SP 2017](http://es.actoragecheck.com/image/LzcyWHdKQkFyMDNuWjJuWjFKMFRaRFJTZmNPZS5qcGcAACh231.jpg)
Chūzai keiji SP 2017
Seiran Kobayashi was 13 in Chūzai keiji SP 2017 Movie Released: Fri, Oct 13 2017
![Murder on the Orient Express Poster of Murder on the Orient Express](http://es.actoragecheck.com/image/L29BU2xOTndoOUY3blpIWWxVY2ZLZ3Y3b0t3QS5qcGcAACh231.jpg)
Murder on the Orient Express
Seiran Kobayashi was 10 in Murder on the Orient Express as 'Seiko Gouriki'.Movie Released: Sun, Jan 11 2015
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
![ISHIKO and HANEO: You're Suing Me? Poster of ISHIKO and HANEO: You're Suing Me?](http://es.actoragecheck.com/image/L2NpTFljY2hpZFVieERpNG44U3hpeDExdVZMby5qcGcAACh231.jpg)
ISHIKO and HANEO: You're Suing Me?
Seiran Kobayashi was 17+ in ISHIKO and HANEO: You're Suing Me? TV Show Released: First Air Date
Fri, Jul 15 2022
Fri, Jul 15 2022
![Star Wars: Visions Poster of Star Wars: Visions](http://es.actoragecheck.com/image/LzZOZ0xHY09Ic2N5NnlMWHBLQ1FpNE16MXlWYS5qcGcAACh231.jpg)
Star Wars: Visions
Seiran Kobayashi was 16+ in Star Wars: Visions as 'Lop (voice)'.TV Show Released: First Air Date
Wed, Sep 22 2021
Wed, Sep 22 2021
![Okko's Inn Poster of Okko's Inn](http://es.actoragecheck.com/image/L2pwYTRSTTB5M0NLWk5wbjRBajZNeVpNM1JxRy5qcGcAACh231.jpg)
Okko's Inn
Seiran Kobayashi was 13+ in Okko's Inn as 'Oriko 'Okko' Seki (voice)'.TV Show Released: First Air Date
Sun, Apr 08 2018
Sun, Apr 08 2018
![ふつうが一番 -作家・藤沢周平 父の一言- Poster of ふつうが一番 -作家・藤沢周平 父の一言-](http://es.actoragecheck.com/image/L3hMSzNRaTNxekQxbEpyVGk4NVcwem5zN0xydS5qcGcAACh231.jpg)
ふつうが一番 -作家・藤沢周平 父の一言-
Seiran Kobayashi was 11+ in ふつうが一番 -作家・藤沢周平 父の一言- as '후지사와 노부코'.TV Show Released: First Air Date
Mon, Jul 04 2016
Mon, Jul 04 2016
![My Hero Academia Poster of My Hero Academia](http://es.actoragecheck.com/image/L3BodVl1enFXVzlydThFQTNIVmpFOVcyUnIzTS5qcGcAACh231.jpg)
My Hero Academia
Seiran Kobayashi was 11+ in My Hero Academia as 'Eri (voice)'.TV Show Released: First Air Date
Sun, Apr 03 2016
Sun, Apr 03 2016
![Aitsu wa Ima Nani Shiteru? Poster of Aitsu wa Ima Nani Shiteru?](http://es.actoragecheck.com/image/L2Q1Q0JHZU54RW1nNnd2RW9lZHJWME92Wkkzei5qcGcAACh231.jpg)
Aitsu wa Ima Nani Shiteru?
Seiran Kobayashi was 11+ in Aitsu wa Ima Nani Shiteru? TV Show Released: First Air Date
Sun, Oct 11 2015
Sun, Oct 11 2015
![Shuriken Sentai Ninninger Poster of Shuriken Sentai Ninninger](http://es.actoragecheck.com/image/LzJWb0pMbU1ENDBJbHlUa2JXMzhHUmZVYTZQWS5qcGcAACh231.jpg)
Shuriken Sentai Ninninger
Seiran Kobayashi was 10+ in Shuriken Sentai Ninninger as 'Elena'.TV Show Released: First Air Date
Sun, Feb 22 2015
Sun, Feb 22 2015
![Murder on the Orient Express Poster of Murder on the Orient Express](http://es.actoragecheck.com/image/L29tVmtPOFNVVDJHNzRGNTlrdzJzMFl4MkJjZC5qcGcAACh231.jpg)
Murder on the Orient Express
Seiran Kobayashi was 10+ in Murder on the Orient Express TV Show Released: First Air Date
Sun, Jan 11 2015
Sun, Jan 11 2015
![Torrent~Do You Remember Me? Poster of Torrent~Do You Remember Me?](http://es.actoragecheck.com/image/LzM1cmpTajE5cDBZWFJTVncwTEpFeFBRQm04NS5qcGcAACh231.jpg)
Torrent~Do You Remember Me?
Seiran Kobayashi was 8+ in Torrent~Do You Remember Me? as 'Hana Kawano'.TV Show Released: First Air Date
Tue, Jun 25 2013
Tue, Jun 25 2013
![Doctor-X: Surgeon Michiko Daimon Poster of Doctor-X: Surgeon Michiko Daimon](http://es.actoragecheck.com/image/LzVEalB2anZoREN5eTZmSDhLbzdGa3EwWmJpdy5qcGcAACh231.jpg)
Doctor-X: Surgeon Michiko Daimon
Seiran Kobayashi was 8+ in Doctor-X: Surgeon Michiko Daimon TV Show Released: First Air Date
Thu, Oct 18 2012
Thu, Oct 18 2012
![Desperate Motherhood Poster of Desperate Motherhood](http://es.actoragecheck.com/image/L244WFFrS1hRUmF5MjdYQkJJd3dWTDRORzVoUy5qcGcAACh231.jpg)
Desperate Motherhood
Seiran Kobayashi was 6+ in Desperate Motherhood as 'Motomiya Ayaka'.TV Show Released: First Air Date
Tue, Apr 12 2011
Tue, Apr 12 2011
![いぬのメリー 幸せを運ぶ伝書犬 Poster of いぬのメリー 幸せを運ぶ伝書犬](http://es.actoragecheck.com/image/L2hBdjdnZU54QkZBUEJYUGlodGl1VndqRVIyQS5qcGcAACh231.jpg)
いぬのメリー 幸せを運ぶ伝書犬
Seiran Kobayashi was 6+ in いぬのメリー 幸せを運ぶ伝書犬 TV Show Released: First Air Date
Sat, Jan 01 2011
Sat, Jan 01 2011
![Summer Romance Shines in Rainbow Color Poster of Summer Romance Shines in Rainbow Color](http://es.actoragecheck.com/image/L2xGM0VVNFZBZXMxWFo0SWU2bXlHZWVzOHE0TS5qcGcAACh231.jpg)
Summer Romance Shines in Rainbow Color
Seiran Kobayashi was 5+ in Summer Romance Shines in Rainbow Color as 'Kitamura Umi'.TV Show Released: First Air Date
Mon, Jul 19 2010
Mon, Jul 19 2010
![The Cicada's Eighth Day Poster of The Cicada's Eighth Day](http://es.actoragecheck.com/image/L2JiZlhLOElLdkNzV2hKTHlhbEE0bVhaUHk1Zy5qcGcAACh231.jpg)
The Cicada's Eighth Day
Seiran Kobayashi was 5+ in The Cicada's Eighth Day as 'Kaoru / Erina'.TV Show Released: First Air Date
Tue, Mar 30 2010
Tue, Mar 30 2010
![Graduation Song Poster of Graduation Song](http://es.actoragecheck.com/image/L3M1VkkyeHhmaUYxVmtPdVNocldTUklyWHZ1MC5qcGcAACh231.jpg)
Graduation Song
Seiran Kobayashi was 5+ in Graduation Song as 'Mariko (Young)'.TV Show Released: First Air Date
Mon, Mar 01 2010
Mon, Mar 01 2010