Exciting New Cast Announced for Live-Action Kyō no Sanponta Series Premiering February 21!
Exciting news! Keitatsu Koshiyama, Kotoka Seto, and Wan Marui join the cast, adding fresh talent to our favorite series!

Exciting New Cast Announced for Kyō no Sanponta Live-Action Series
The March issue of Shogakukan's Monthly Shonen Sunday magazine has some thrilling news! The magazine announced on Wednesday that Keitatsu Koshiyama, Kotoka Seto, and Wan Marui will be joining the cast of the upcoming live-action adaptation of Riki Taoka's manga, Kyō no Sanponta (Today's Walk). The series is set to premiere for streaming in Japan on February 21.
New Visual Unveiled
In addition to the casting announcements, the magazine also revealed a new visual for the series:
<center> <blockquote class="instagram-media" data-instgrm-permalink="https://www.instagram.com/p/DFYw1ERvHjx/?utm_source=ig_embed&utm_campaign=loading"> <div style="padding:16px;"> <a href="https://www.instagram.com/p/DFYw1ERvHjx/?utm_source=ig_embed&utm_campaign=loading" target="_blank"> <div style="display: flex; align-items: center;"> <div style="background-color: #F4F4F4; border-radius: 50%; height: 40px; width: 40px; margin-right: 14px;"></div> <div style="flex-grow: 1;"> <div style="background-color: #F4F4F4; border-radius: 4px; height: 14px; width: 100px; margin-bottom: 6px;"></div> <div style="background-color: #F4F4F4; border-radius: 4px; height: 14px; width: 60px;"></div> </div> </div> <p style="color:#c9c8cd; font-size:14px; text-align:center;">A post shared by 【公式】ドラマ『今日のさんぽんた』 (@kyounosanponta_foddrama)</p> </a> </div> </blockquote> <script async src="//www.instagram.com/embed.js"></script> </center>Teaser Video Released
Additionally, Fuji TV shared a teaser video for the series back in January, building anticipation among fans.
<p align="center"> <span style="display: block; width: 640px; max-width: 100%"> <span style="display: block; padding-top: 56.25%; position: relative;"><iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" src="https://www.youtube.com/embed/tIF79-y-DGk?si=d_J0vKjLaB5j4LTU" allowfullscreen title="YouTube video player" width="640"></iframe></span> </span> </p>Cast Details
Main Cast
- Ken Yasuda as Ponta
- Yuzumi Shintani as Rieko
Additional Cast
- Keitatsu Koshiyama as Kōsuke
- Kotoka Seto as Micchan
- Wan Marui as Aoi-chan
The series will debut on Fuji TV On Demand on February 21, followed by its premiere on Fuji TV's CS channel the next day.
Manga Background
Kyō no Sanponta follows the heartwarming adventures of Ponta, a dog, and his owner, Rieko. Riki Taoka first introduced the manga in Monthly Shonen Sunday in April 2020. The tenth compiled volume was published on February 12.
Taoka is also known for his previous work, Wagahai no Heya de Aru (This Is My Room), which ran from 2015 until its conclusion in February 2018, and inspired a live-action series in September 2017.
Conclusion
Stay tuned for more updates as the Kyō no Sanponta live-action series approaches its release!
Sources: Monthly Shonen Sunday March issue, Kyō no Sanponta live-action show's website