Hebigami Transforms When He's Cold

Hebigami Transforms When He's Cold
	First tankōbon volume cover
蛇神くんは寒いと変身しちゃうから; (Hebigami-kun wa Samui to Henshin Shi Chaukara)
Genre	Romantic comedy, supernatural
Manga
Written by	Kurimiya
Published by	Square Enix
English publisher	NA: Square Enix;
Imprint	Gangan Comics Pixiv
Magazine	Gangan Pixiv; (April 12, 2025 – present);
Original run	January 2, 2025 – present
Volumes	2

Hebigami Transforms When He's Cold (Japanese: 蛇神くんは寒いと変身しちゃうから, Hepburn: Hebigami-kun wa Samui to Henshin Shi Chaukara) is a Japanese manga series written and illustrated by Kurimiya. It was originally published as a one-shot on Shinchosha's Kurage Bunch manga website in September 2023. It was later published as a webcomic on the author's Twitter account in May 2024 and began serialization in January 2025. It later began serialization on the Pixiv Comic website under Square Enix's Gangan Pixiv label in April 2025.

Synopsis

Hebigami is a transfer student who shapeshifts into a snake when he gets cold. Hebigami has these powers due to being a descendant of Yamata no Orochi, and is often alone due to his intimidating looks. Haruna, who sits next to him in class, lends him her blanket to keep him warm, and is the only one who interacts with him because she is aware of his true nature.

Publication

Written and illustrated by Kurimiya, Hebigami Transforms When He's Cold was originally published as a one-shot on Shinchosha's Kurage Bunch manga website on September 15, 2023.^[2] It was later published as a webcomic on the author's Twitter account on May 18, 2024, and began serialization on January 2, 2025.^[3]^[4] It later began serialization on the Pixiv Comic website under Square Enix's Gangan Pixiv label on April 12, 2025.^[5] Its chapters have been compiled into two tankōbon volumes as of December 2025.^[6]

The series' chapters are published in English on Square Enix's Manga Up! Global app.^[7]

No.	Release date	ISBN
1	April 22, 2025^[8]	978-4-7575-9809-6
2	December 22, 2025^[6]	978-4-3010-0184-3

Reception

The series has been nominated for the twelfth Next Manga Award in 2026 in the web category.^[9]

References

↑ 寒いとヘビに、温められると人間に　隣の席の蛇神くんと普通の女子高生のラブコメ. Comic Natalie (in Japanese). Natasha, Inc. April 22, 2025. Retrieved July 29, 2026.
↑ @Kurimiya103 (September 15, 2023). 【お知らせ】くらげバンチにて、読切が公開されております！ぜひ読んでいただけたら嬉しいです🙏✨よろしくお願いします！ #くらげバンチ蛇神くんは寒いと変身しちゃうから - 栗みや / くらげバンチ https://kuragebunch.com/episode/14079602755205272665 (Tweet) (in Japanese). Retrieved July 29, 2026 – via X (formerly Twitter).
↑ 【漫画】同級生の男の子は寒いと蛇になる…ミステリアスな少年とのギャップが面白い物語に「惚れてしまう」「今後の展開が楽しみ」と大反響. Web The Television (in Japanese). Kadokawa Corporation. July 24, 2024. Retrieved July 29, 2026.
↑ 体温が下がると“蛇化”しちゃう…高校生同士のピュアなラブコメに「尊いなこの距離感」の声【漫画】. Web The Television (in Japanese). Kadokawa Corporation. April 22, 2025. Retrieved July 29, 2026.
↑ 蛇神くんは寒いと変身しちゃうから. Pixiv Comic (in Japanese). Retrieved July 29, 2026.
1 2 蛇神くんは寒いと変身しちゃうから 2. Square Enix (in Japanese). Retrieved July 29, 2026.
↑ Hazra, Adriana (October 28, 2025). "Manga Up! Global Adds Kurimiya's Hebigami Transforms When He's Cold, More Manga". Anime News Network. Retrieved July 29, 2026.
↑ 蛇神くんは寒いと変身しちゃうから 1. Square Enix (in Japanese). Retrieved July 29, 2026.
↑ 【次にくるマンガ大賞2026】、ノミネート作品発表　6/26よりユーザー投票開始. Billboard Japan (in Japanese). June 26, 2026. Retrieved July 29, 2026.

External links

Official manga website (in Japanese)
Hebigami Transforms When He's Cold (manga) at Anime News Network's encyclopedia

[1] 寒いとヘビに、温められると人間に　隣の席の蛇神くんと普通の女子高生のラブコメ. Comic Natalie (in Japanese). Natasha, Inc. April 22, 2025. Retrieved July 29, 2026.

[2] @Kurimiya103 (September 15, 2023). 【お知らせ】くらげバンチにて、読切が公開されております！ぜひ読んでいただけたら嬉しいです🙏✨よろしくお願いします！ #くらげバンチ蛇神くんは寒いと変身しちゃうから - 栗みや / くらげバンチ https://kuragebunch.com/episode/14079602755205272665 (Tweet) (in Japanese). Retrieved July 29, 2026 – via X (formerly Twitter).

[3] 【漫画】同級生の男の子は寒いと蛇になる…ミステリアスな少年とのギャップが面白い物語に「惚れてしまう」「今後の展開が楽しみ」と大反響. Web The Television (in Japanese). Kadokawa Corporation. July 24, 2024. Retrieved July 29, 2026.

[4] 体温が下がると“蛇化”しちゃう…高校生同士のピュアなラブコメに「尊いなこの距離感」の声【漫画】. Web The Television (in Japanese). Kadokawa Corporation. April 22, 2025. Retrieved July 29, 2026.

[5] 蛇神くんは寒いと変身しちゃうから. Pixiv Comic (in Japanese). Retrieved July 29, 2026.

[vol2-6] 1 2 蛇神くんは寒いと変身しちゃうから 2. Square Enix (in Japanese). Retrieved July 29, 2026.

[7] Hazra, Adriana (October 28, 2025). "Manga Up! Global Adds Kurimiya's Hebigami Transforms When He's Cold, More Manga". Anime News Network. Retrieved July 29, 2026.

[8] 蛇神くんは寒いと変身しちゃうから 1. Square Enix (in Japanese). Retrieved July 29, 2026.

[9] 【次にくるマンガ大賞2026】、ノミネート作品発表　6/26よりユーザー投票開始. Billboard Japan (in Japanese). June 26, 2026. Retrieved July 29, 2026.

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