Fuku Production Co., Ltd. sEina, known for her charming crystal voice and the theme song for the anime “I’ve Started Teaching at a Yokai School!”, has released “Bellflower,” the image song for the novel “Dear Campanule.”

【Fuku Production Co., Ltd.】 Anime “I’ve Started Teaching at a Yokai School!” sEina, known for her crystal-clear voice and featured in the insert songs for the anime “Dear Campanule,” has released
“Bellflower,” the image song for the novel “Dear Campanule.” ​ Fuku Production Co., Ltd. Press Release: September 28, 2025 Anime “I’ve Started Teaching at a Yokai School!” sEina, known for her charming crystal voice and featured in the insert songs for the anime “The Legend of 1900,” has released “Bellflower,” the image song for the novel “Dear Campanule.”
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Photo by Kei Muranaka sEina, who has gained popularity for her “transparent voice,” released her latest song, “Bellflower,” on September 21, 2025. This ballad was written as the theme song for the novel “Dear Campanule: The Reason I Give You Flowers,” by Nako Kanmi, published by Kotonoha Bunko. What’s particularly noteworthy is the way the lyrics beautifully express the worldview of the novel. The transparent vocals and heavy sound blend together to bring the story’s scenery to life even more vividly. sEina – Bellflower (Official Lyric Video) https://img.youtube.com/vi/Te_BhKp3jP8/sddefault.jpg https://www.youtube.com/watch?v=Te_BhKp3jP8 Produced by YUYU She said the following about the film: “Bellflower means bellflower, and its flower language means ‘eternal love’ and ‘sincerity.’ I chose this title because it deeply overlaps with the theme of the work. The lyrics depict the protagonist gradually changing through important encounters. Despite feeling lonely and vulnerable, he finds the light and rises up. I wove the words to accompany that image.” In addition, the original author, Kanmi Nako, created a new jacket illustration for the digital release of this work, further solidifying the connection between the worldview of the novel and the song. “Bellflower” is a new challenge for her, combining narrative and musicality, and is a work that evokes deep emotional resonance in the listener.
https://prcdn.freetls.fastly.net/release_image/170194/2/170194-2-634ac52182cada27c3dbbc0d0c80b424-702×1000.jpg Dear Campagnole Reasons to Give You Flowers Author: Kanmi Nako / Illustrations: Ikegami Yukiteru (C) Kanmi Nako (C) Micro Magazine A high school girl with nowhere to go, an overly surly male graduate student, and a university professor with a smile as bright as the sun. This encounter turns out to be the happiest, most heartbreaking, and most important “biggest miscalculation” in the world. Set in Tachikawa, this long-awaited, 200% tear-jerking novel is brought to you by the winner of the “Tear-jerking Literary Novel Contest.” sEina – Float (Official Lyric Video)
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https://www.youtube.com/watch?v=6nrKx1qH4WI About sEina sEina is a singer-songwriter from Miyagi Prefecture. She gained attention through her acoustic recordings posted on social media, and has since expanded her following with her “transparent voice.” She debuted in January 2025 with her first single, “Float,” and depicts a unique worldview that blends Japanese and English. She also stars as a vocalist in the anime “I’ve Become a Teacher at a Yokai School!” She has expanded her field of activity, having been selected to sing the insert song “Eyes on Me” for the anime “Love Live!”. Release Information sEina (Seina) New single “Bellflower” now available Streaming link:
https://linkco.re/4qcA0EU4
https://prcdn.freetls.fastly.net/release_image/170194/2/170194-2-ab61bbc7a9e683bdc750d105541322a5-1280×1280.jpg Cover art by Naco Kanmi ＜STAFF＞ Vocal & Lyrics: sEina Music: Takahiro Inafuku, YUYU Recording Engineer: Hikaru Aoki Mix Engineer: Tomiaki Ishikawa A.Guitar, E.Guiar：Sho Ueda A.Piano：Takahiro Inafuku E.Bass：Daiki Okada Violin: Saya Oe Viola：Yuta Hideoka Follow sEina： Website https://www.seinaofficial.com/ Youtube
http://www.youtube.com/@sEina_music_official Instagram
https://www.instagram.com/seina_mus X https://x.com/seina_mus TikTok https://www.tiktok.com/@seina_mus