What is Kirio Fan Club?#
If you are looking for a romance that goes beyond the typical “school crush,” Kirio Fan Club takes things to a biological extreme. The story follows Aimi and Nami, two friends and romantic rivals who are utterly obsessed with a boy named Kirio. Their love is so intense that they debate the physics of his flatulence and list the specific organs they adore about him—all while Kirio barely seems to notice they exist.
This absurdist take on the love triangle blends slice-of-life charm with a level of dedication that is as hilarious as it is unsettling. If you enjoy quirky, high-energy comedies where the protagonists are delightfully unhinged, this is a series for you. You can watch the anime on Prime Video to experience their nightly rituals and obsessive debates for yourself.
Is the anime really finished?#
When deciding whether to commit to a series, the biggest question is usually whether the story actually ends. In the case of Kirio Fan Club, the source material—the original manga—ran from June 2022 to August 2024. Because the manga is completed, the anime adaptation has a defined ending to work toward.
Whether the anime alone provides a fully satisfying conclusion depends on how much detail you crave. While the anime captures the essence of the story, fans who want to dive deeper into the biological obsessions of Aimi and Nami may find that the original manga provides the most comprehensive experience. If you find yourself wanting more after the credits roll, you can buy the manga to see how the original vision unfolded.
Recommended Watch and Read Order#
To get the most out of this series, we suggest different paths depending on your preference. You can refer to the relationship tree below this article for a visual guide to these connections.
The Release Order#
If you want to experience the series as it was released to the world:
- Kirio Fan Club (Manga): The original story (2022–2024).
- Kirio Fanclub FC (Spinoff Manga): Extra chapters released between late 2024 and early 2025.
- Kirio Fan Club (Anime): The animated adaptation released in April 2026.
The Completionist Order#
For those who want every single detail and side story before moving to the next medium:
- Start with the main manga, proceed to the Kirio Fanclub FC spinoff manga, and finish with the anime. This ensures you have all the context regarding the characters’ obsessions before seeing them animated.
The “Anime-First” Order#
If you prefer animation over reading:
- Start with the anime. If the absurdist comedy clicks with you, head back to the original manga and the spinoff chapters to fill in any gaps and see the complete journey of the fan club.
Extra Details for Fans#
For those interested in the production, the anime features a talented voice cast including Tomokazu Sugita, Yōko Hikasa, Yui Kanari, and Yū Serizawa. The series has also seen wide distribution, appearing on platforms like HIDIVE and Ani-One Asia.
If you’ve fallen in love with the series as much as Aimi and Nami love Kirio, you might want to pick up some merchandise to show your own support.
Enjoying our deep dives into anime conclusions? Consider supporting us on Ko-fi to keep the guides coming!
Kirio Fan Club • manga • 2022-06-24 to 2024-08-09 (serialized on Comic Ruelle)
└─(adaptation)→ Kirio Fan Club • anime • 2026-04-02
└─(spinoff)→ Kirio Fanclub FC • manga • 2024-10-18 to 2025-02-21 (spinoff chapters serialized on Comic Ruelle)
