New Cast Announced for Koupen-chan Anime

Ayaka Saitō, Sachi Kokuryu, Junji Majima, and Kazuya Ichijō are set to join the cast of the upcoming anime.

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The official website for Koupen-chan, a short television anime inspired by Rurutea's charming illustrations, released its second promotional video on Wednesday. The video highlights additional cast members and confirms the anime's premiere date: April 6 on TV Asahi at 8:28 a.m. JST (April 5 at 7:28 p.m. EDT).

Image via Koupen-chan anime's website
© るるてあ/TVアニメ『コウペンちゃん』製作委員会

Cast Details

The newly announced cast members include:

• Ayaka Saitō as Enaga Yokoshima-san
• Sachi Kokuryu as Grown-up Penguin-san
• Junji Majima as Adelie-san
• Kazuya Ichijō as "Willing-to-teach type" Polar Bear-san

Ayaka Saitō will voice Koupen-chan, a baby emperor penguin known for spreading positivity.

Production Team

The anime is directed by Kyō Yatate, known for Bananya, at Lesprit. Key team members include:

• Yoichi Kato – Series composition (e.g., Yōkai Watch)
• Akiyuki Tateyama – Music composition (e.g., Laid-Back Camp)
• Hazumu Sakuta – Chief director (e.g., Chikasugi Idol Akae-chan)
• Hiroyuki Nemoto – Art director (e.g., Heaven's Design Team)
• Jun Kubota – Director of photography (e.g., Aquarion Logos)

Background

Rurutea first introduced Koupen-chan on social media in 2017, and the beloved character has since inspired a range of merchandise.

Sources: Koupen-chan anime's website, Comic Natalie