4-ju Aein


4 Week Lovers

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Alternative Titles

Japanese: 4주 애인
English: 4 Week Lovers
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Information

Type: ONA
Episodes: 10
Status: Finished Airing
Aired: Apr 4, 2023
Producers: Laftel
Licensors: None found, add some
Studios: None found, add some
Source: Web manga
Genre: Boys LoveBoys Love
Duration: 4 min. per ep.
Rating: PG-13 - Teens 13 or older

Statistics

Score: 6.771 (scored by 13331,333 users)
1 indicates a weighted score.
Ranked: #56792
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #9879
Members: 4,208
Favorites: 15

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6.77
Ranked #5679Popularity #9879Members 4,208
Add to My List
Episodes: /10

Synopsis

Jeon Dojun's new roommate is none other than Song Jaehee—his ex-boyfriend whom he ghosted back in high school. However, Jaehee claims the past is behind them, assuring Dojun that nothing will disturb their university life. Although Jaehee seems perfectly innocent, he secretly plots to win Dojun over once more.

When Dojun causes an accident that results in Jaehee breaking his arm, Jaehee asks Dojun to apologize by pretending to date him for a month until his arm is healed. Dojun is not too thrilled—but Jaehee takes this opportunity to seduce Dojun, discover what happened in the past, and maybe turn the four weeks of fake dating into a lifetime of true love.

[Written by MAL Rewrite]

Characters & Voice Actors


Staff

Maroron
Original Creator


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Reviews

Mar 18, 2025
Mixed Feelings
The animation and the voice acting is really good and has me interested in the manhwa this anime is based on but overall I can't score it more than 5 since I only liked watching their high school years story and not the University part. The LI felt little too pushy for me and the tsundere trope of MC isn't my cup of tea but I can see they have history and they know each other well and it's fun when they interact so I think I will try to read the manhwa.

All in all you can give it a watch and decide for yourselves ...
Nov 2, 2025
Spoiler
Queer men deserve better than this constant barrage of abuse presented as romance. Jaehee has been following around and harassing Dojun for years. This includes verbal s*xual harassment, touching without consent (hugging, gr*ping, etc.), and pushing Dojun's boundaries literally whenever Jaehee possibly can. Covering this up with cutesy music and animation doesn't change the fact that it's romanticizing abuse. I rated this a 2 because it isn't as abusive/violent as some stuff out there, but this is definitely not good achillean representation at all. Constant harassment is NOT romantic, nor is guilting (basically blackmailing) someone into a relationship. (Remember kids, coercion is NOT consent, it's ...

Interest Stacks

50 Entries · 229 Restacks
49 Entries · 207 Restacks
12 Entries · 81 Restacks

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Recent Forum Discussion

Poll: 4-ju Aein Episode 10 Discussion
hanyuhi16 - Jan 4
0 repliesby hanyuhi16 »»
Jan 4, 8:39 PM
Poll: 4 Week Lovers Episode 1 Discussion
Kamuigan - Aug 1, 2023
5 repliesby senekohan »»
Oct 28, 2024 3:08 AM
4 Ju Aein PV
IridescentJaune - Jan 20, 2024
0 repliesby IridescentJaune »»
Jan 20, 2024 4:12 PM