is a song by Japanese rock band Yorushika. It was released as a digital single by

Polydor Records Polydor Limited, also known as Polydor Records, is a British record label that operates as part of Universal Music Group. It has a close relationship with Universal's Interscope Geffen A&M Records label, which distributes Polydor's releases in ...

on January 17, 2025. The song, inspired by a passage from "Li-Sui" (Di-Thoughts) by the Tang Dynasty poet Yuan Zhen, was used as the ending theme for the NHK General TV anime series ''Chi: On the Movement of the Earth''.

Background

On January 8, 2025, it was announced on the official X that the new ending theme for the TV anime ''Chi. About the Earth's Movement'' would be "Snake". This song was used from the 16th episode that aired on the 11th of the same month.

Aporia In philosophy, an aporia () is a conundrum or state of puzzlement. In rhetoric, it is a declaration of doubt, made for rhetorical purpose and often feigned. The notion of an aporia is principally found in ancient Greek philosophy, but it also p ...

was used until episode 15 n-buna explained that one day he saw a snake with beautiful scales, and felt an affinity with the anime when he was writing a song about snakes. He explained that “the famous composition of a man eating the fruit of knowledge and a snake tempting him in the Bible can be interpreted as a metaphor for a simple desire for knowledge”, and that he wrote “a song about a snake waking up from its sleep in the spring and crawling out to learn about the world”. Additionally, n-buna cites a passage from the Tang Dynasty poet Yuan Zhen 's "Leave Thoughts" as the source of this work. The lyrics include the spring seasonal word "mugwort" and the summer seasonal word "wood sorrel," and also describe the four seasons.

Promotion

On January 8, 2025, the second promotional video for the anime "Chi. -About the Earth's Movement-" was released, revealing a portion of the work. On the 12th and 17th of the same month, it was announced that it would be released as a digital single . On the same day as this announcement, the non-credit ending video was also released . On February 25, the music video, created by animation artist Sato Miyo, was released . Sato explained that the meaning of "Wushan" in the lyrics and her own image of a snake combined to bring to mind "an image of a man and a woman." She expressed the memories and scenery that remain beautiful in the couple's minds through sand paintings and paint - on - glass animation .

Reactions and reviews

Released on January 29, 2025, it debuted at number 10 on the Billboard Japan Hot Animation charts . In the music magazine ROCKIN'ON JAPAN (March 2025 issue), writer Mie Sugiura mentioned that this work is based on a stanza of Won Chung 's poem, and wondered how far n-buna's "knowledge" extends, and could only be envious of his rich literary knowledge. And suis' (Vo) singing voice, which expresses the beauty, modesty, and sadness of the snake, is outstandingly wonderful. She described this voice, which expresses quiet lyricism, as being one of a kind .

Credit

Sources * suis – vocals * n-buna – lyrics , composition, arrangement , guitar , chorus * Mitsuyasu Shimotsuru – guitar * Tatsuya Kitani – bass * Masack – drums * Tetsuya Hirahata – piano

Charts

Notes

References

{{Yorushika 2025 songs 2025 singles Animated music videos Songs in Japanese Yorushika songs