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Sekaiichi Hatsukoi

Alt Names: alt 世界一初恋 ~小野寺律の場合~alt 世界第一初恋alt Sekai Ichi Hatsukoi - Onodera Ritsu no Baaialt Sekai-ichi Hatsukoialt Sekaiichi Hatsukoi - Kisa Shouta no Baaialt Sekaiichi Hatsukoi - Le cas de Ritsu Onoderaalt Sekaiichi Hatsukoi - Onodera Ritsu no Baaialt Sekaiichi Hatsukoi - Yukina Kou no Baaialt The Case of Onodera Ritsualt World's Greatest First Lovealt World's Greatest First Love: The Case of Onodera Ritsu
Author: Nakamura Shungiku
Artist: Nakamura Shungiku
Genres: Comedy ComedyDrama DramaSlice of Life Slice of LifeYaoi Yaoi
Type: Manga (Japanese)
Status: Ongoing
Description: Onodera Ritsu quits his job and transfers to the publishing company Marukawa Shoten. Sadly, he gets assigned to the editing department that handles shoujo manga; and Ritsu, who vowed to never fall in love again, working on love stories is impossible. Panic ensues when he realises that the arrogant and tyrannical head editor turns out to be his former first love!

Includes Onodera's co-worker Kisa Shouta's storyline of his encounter with handsome student and book store clerk Yukina Kou.

Unfortunately the comic (or parts of it) was scanlated by groups that don't allow rehosting. Sorry for the inconvenience.
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The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

Latest Forum Posts

Topic Started By Stats Last Post Info
Topic Sekaiichi Latest Chapter Discussion New Window Buttock Follicle
  • 3 Replies


Title Group Contributor Date
Vol.12 Ch.26.5: The Case of Kisa Shouta #8
Saku Translation Banhana 2 weeks ago
Vol.12 Ch.26: The Case of Onodera Ritsu #26
Saku Translation Banhana 2 weeks ago
Vol.12 Ch.25: The Case of Onodera Ritsu #25
Ninja Scanlations Banhana 2 weeks ago

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Junjou'ya başlamadan uzun mangalara alıştırma olsun diye başlayıp bırakamadığım manga. Hala sevdiğim yerleri açar tekrar okurum

Man, I don't particularly dislike the main couple but I pretty much don't keep up with their chapters. I can't really explain why I don't care about them. It was the same in Junjou Romantica where I kinda liked the main couple, but not nearly as much as the other couples.


Yukina and Kisa's love story is so much more appealing to me. They are adorable and I like the older uke/younger seme dynamic.


I do, however, really dislike Yoshino and Hatori's chapters. They should really just break up for everyone's sake.

80 days left! <3

I'm looking forward to reading the English translations of the chapters after ch. 18.

Aww, the new chapter was just too cute HNNG. PROGRESS MAN. THERE IS PROGRESS!

I'm in love with this manga.

I want more, more, moooooore!

Many thanks for the updates.

Thanks for the new updates~! This one always makes me think of how cute and criminal things can be. It's rather interesting and I sort of feel like it explores different ways of loving people.


Seriously though, if anyone was that desperately in love with me, I would be scared.

i keep trying, but it's impossible for me to like that takano. mostly because i associate his behavior with that of sexual offenders. it also annoys me that ritsu doesn't express his grudge more violently, but that might just be some typical girl type behavior?

OMFG!!! Only a 100 days till Ritsu completely falls in love!! So excited xD

I just love this manga. 

Thanks for the new chapter September Scans and AnpanMayo!!

Very awesome, I've really been missing this story, especially the Ritsu part of it......

Ritsu can never resist, physically, that is.
@Hedders I think the love interest, Takano, knows Ritsu loves him but what he truly wants is for Ritsu to admit it... as for the consent I truly don't know what to say because for one thing we know that Ritsu must like it if they are doing it every single chapter but like you I still don't like that even when he say's no they still do it...
Great new chapter, thanks September Scans!!
That was the best chrismas present ever!!!!!!!!!!!!
hmmm, I don't really like the main story. It makes me feel uncomfortable. We as readers know that the MC likes the love interest, but the love interest doesn't, and yet they still have sex almost every other chapter. Even when the MC says 'I don't want to do this, go away.' It makes me feel like he's being raped because he hasn't given his consent to it. I don't think I'll follow that part.
I like the Kisa Shouta stories though, they're fun to read.
@Railgun, @captainba - Sweet. Thanks, guys :D
Kirishima and Yokozawa didn't have their story drawn. They have a novel and some side stories though. You can read in september scans' website.
Kirishima's the editor in charge of The*Kan by Ijuuin-sensei of Junjou Romantica if I'm not mistaken. He'd made his appearance in some of the latest chapters... But I don't recall him being actually introduced
Someone...please explain to me who the hell is Kirishima-san from Takafumi story! Where the hell did he come from?!
Nvm my last comment :P

The volume numbering is accurate with the Japanese version [clicky] so enjoy one of the best yaoi series you'll ever see! :D

As for the volumless uploads, they have no official ordering C: I think it would be fine to read them in the middle somewhere Q.Q
Oh god... someone feel free to tell me the ordering XD

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