Koi wa 1-nichi ni Shite Narazu

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Alternative Titles

Synonyms: Koi wa Ichinichi ni Shite Narazu
Japanese: 恋は1日にして成らず


Type: ONA
Episodes: 1
Status: Finished Airing
Aired: Feb 8, 2021
Producers: Studio Mausu
Licensors: None found, add some
Studios: Geek Toys
Source: Original
Genre: Slice of LifeSlice of Life
Duration: 6 min.
Rating: None


Score: 5.321 (scored by 177177 users)
1 indicates a weighted score.
Ranked: #121292
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #15261
Members: 594
Favorites: 1

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Ranked #12129Popularity #15261Members 594
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Episodes: /1


Mitsuki Hattori has been recklessly overworking in hopes of becoming the right-hand man to her section chief, Watanabe, one day. Having always admired him from afar, she is saddened to learn that he will soon be transferring sections. Before he leaves, Mitsuki wants Watanabe to notice how pretty she is.

[Written by MAL Rewrite]


As part of the Acneo Story Contest grand prize, Ichi Nichi Shite Narazu adapts the winning literary work of the same name. The contest was held by Dr. Phil Cosmetics in collaboration with the Everystar novel website from June to September 2020, to commemorate the launch of Dr. Phil Cosmetics' Acneo acne skin care products.

Characters & Voice Actors


Nishiyama, Hiroki
Sound Director
Theme Song Performance, Theme Song Lyrics, Theme Song Composition


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Recent News

Recent Forum Discussion

Poll: Ichi Nichi Shite Narazu Episode 1 Discussion
Kwanthemaster - Feb 23, 2021
9 repliesby Kwanthemaster »»
Feb 4, 2023 9:29 PM