Yoshino Aoyama Joins Cast of 'Botan Kamiina Fully Blossoms When Drunk' Anime, Set for April 2026 Premiere

Anticipation is building for the upcoming anime adaptation of 'Botan Kamiina Fully Blossoms When Drunk' (Kamiina Botan, Yoeru Sugata wa Yuri no Hana). A significant casting announcement has generated considerable excitement within the anime community. On September 16, 2025, it was officially revealed that the talented Yoshino Aoyama will lend her voice to the character Ibuki Tonami. This news was accompanied by a captivating character visual and an exhilarating new trailer, offering fans an initial look into the series' vibrant world.

Aoyama herself has expressed immense enthusiasm for her role, emphasizing her dedication to authentically portraying Ibuki. In a playful nod to her character's personality, Aoyama even referenced Ibuki's fondness for drinking as an integral part of her performance, promising a nuanced and spirited portrayal.

The narrative centers on Botan Kamiina, a 20-year-old college freshman living in the picturesque town of Chichibu, Saitama. Her life takes an intriguing turn when she encounters Ibuki, the charismatic dorm leader, leading Botan to experience her very first alcoholic drink. From this pivotal moment, the story beautifully unfolds, charting their blossoming friendship and Botan’s whimsical adventures as she explores a diverse array of beverages. The series masterfully intertwines elements of yuri romance with heartwarming slice-of-life moments and engaging comedy, creating a truly unique viewing experience. Sayumi Suzushiro stars as the titular lead, Botan Kamiina, promising a compelling performance that will anchor the series.

'Botan Kamiina Fully Blossoms When Drunk' is an adaptation of the acclaimed manga by Hey, which has been serialized since 2019 on Akita Shoten’s Champion Cross. The animation is skillfully handled by Studio Soigne (mono), known for their distinctive work, under the precise direction of Takashi Sakuma, celebrated for his contributions to '16bit Sensation: Another Layer.'

Slated for an April 2026 premiere, this anime promises a delicate yet profoundly heartfelt exploration of youth, friendship, and the intricate facets of Japanese drinking culture. Set against the serene and distinctive backdrop of Chichibu, the series is poised to be a standout title. Its compelling blend of the yuri genre, a strong character-driven narrative, and its tranquil setting positions it as a must-watch for anime enthusiasts seeking nuanced and engaging slice-of-life stories.