Science Fell in Love, So I Tried to Prove It r=1-sinθ poster
TV Series Finished Spring 2022

Science Fell in Love, So I Tried to Prove It r=1-sinθ

Rikei ga Koi ni Ochita no de Shoumei shitemita. r=1-sinθ (Heart) · 理系が恋に落ちたので証明してみた。r=1-sinθ（ハート）

Comedy Romance
★ 7.1AniList score
12Episodes
24 minPer episode
Zero-GStudio
MangaSource

Following the events of their trip to Okinawa, Saitama University graduate students Shinya Yukimura and Ayame Himuro have failed to obtain the data necessary to scientifically prove their love for each other. Unable to replicate the exact conditions… Read more

Storyline

Following the events of their trip to Okinawa, Saitama University graduate students Shinya Yukimura and Ayame Himuro have failed to obtain the data necessary to scientifically prove their love for each other. Unable to replicate the exact conditions of the trip, the two stubborn scientists decide to seek help from elsewhere in the university—the Biological Sciences department. Assisted by fellow graduate students and longtime couple Chris Floret and Suiu Fujiwara, Yukimura and Himuro begin to quantify their feelings by measuring their output of oxytocin in various romantic situations. The two scientists soon find that their feelings for each other are nothing compared to that of a mature couple. It is here that Chris poses a question to both Yukimura and Himuro: what will they do if their "affection" is proven not to be love after all? Desperate to find a scientific rationale for the discrepancy, Yukimura puts everything on the line to prove that their "love" is real. (Source: MAL Rewrite)

Trailer

Characters & Japanese Voice Cast

Ayame Himuro Ayame Himuro Main VA: Sora Amamiya
Ena Ibarada Ena Ibarada Main VA: Nichika Oomori
Shinya Yukimura Shinya Yukimura Main VA: Yuuma Uchida
Kotonoha Kanade Kotonoha Kanade Main VA: Natsuko Hara
Kosuke Inukai Kosuke Inukai Main VA: Jun Fukushima
Suiu Fujiwara Suiu Fujiwara Supporting VA: Marina Yamada
Rikekuma Rikekuma Supporting VA: Momo Asakura
Ikeda Kyouju Ikeda Kyouju Supporting VA: Ryoutarou Okiayu
Haru Kagurano Haru Kagurano Supporting VA: Rena Hasegawa
Arika Yamamoto Arika Yamamoto Supporting VA: Yui Ogura
Chris Floret Chris Floret Supporting VA: Yuuki Kaji
Yuuichi Yuuichi Supporting VA: Yusuke Kondo

Seasons & Related Anime

PrequelScience Fell in Love, So I Tried to Prove It ONA · 2020

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Frequently Asked Questions

How many episodes does Science Fell in Love, So I Tried to Prove It r=1-sinθ have?

Science Fell in Love, So I Tried to Prove It r=1-sinθ has 12 episodes.

Which studio made Science Fell in Love, So I Tried to Prove It r=1-sinθ?

Science Fell in Love, So I Tried to Prove It r=1-sinθ is produced by Zero-G.

Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 16 October 2026, 9:25 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].