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さよならアルファ [Sayonara Alpha]

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「運命の番」が子供だったら――?
オメガバース業界に一石を投じた禁断"すぎる"恋、待望のコミックス化!

完全無欠の生徒会長・千夏(ちか)は、
その有能さゆえ自分の性別をアルファだと思い込んだまま、
順風満帆の人生を謳歌していた!
しかし、その人生はいたいけな子供・はるかによって一変してしまう。
不良に絡まれていたはるかと目が合った途端、
千夏に秘められていたオメガ性が爆発。
強烈な「発情」(ヒート)が起こってしまう!

「こんな子供に抱かれたいと切望してしまうなんて」
千夏の苦悩が今、始まる――!
「運命の番」じゃなければよかった。
「運命の番」じゃなければ出会えなかった。
描き下ろしは激あまラブラブH。

【長谷川 遥】
精通もまだきていない少年。
血液検査はまだしていないが、
「運命の番」(千夏)との出会いによって、
アルファであることが判明。
しっかり者で心優しい少年。

【神宮寺 千夏】
容姿端麗、運動神経抜群、それゆえ、
自分のことをアルファだと
信じきったまま生きてきた。
気高い精神だがはるかを前にすると、
メロメロ、とろとろになってしまう。

183 pages, Paperback

First published July 10, 2017

29 people are currently reading
727 people want to read

About the author

Kimi Ichinashi

10 books27 followers

Associated names :
一掃g (市梨きみ)
Issou g (ICHINASHI Kimi)

Name (in native language) : 市梨きみ

Circle : Issou g

Blog : Shingeki Ereri Chuushin

Pixiv : 市梨@東1ア09ab

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Community Reviews

5 stars
254 (38%)
4 stars
202 (30%)
3 stars
133 (20%)
2 stars
41 (6%)
1 star
31 (4%)
Displaying 1 - 30 of 59 reviews
Profile Image for Makhda.
877 reviews146 followers
June 15, 2017
Holy sh*t. Didn't expect to enjoy this. I thought it would give me pedo-vibe. Just to warn you, it's shotacon. But seriously, the chemistry is so good. <3

Profile Image for Blak Rayne.
Author 29 books86 followers
July 11, 2017
Sayonara Alpha by Ichinashi Kimi is labelled as a shotacon yaoi. However, it turns out this story is anything but. Chika lives as an alpha for self-preservation until he saves elementary school boy Haruka, and discovers Haruka is his fated partner. This story is good, both characters are endearing, and the best part is Chika is a decent enough to wait until Haruka is grown before engaging in a romantic relationship. Actually, he has the patience of a saint. Abstinence makes the heart grow fonder.

Original Post: http://www.blakrayneblog.com/2017/06/...
Profile Image for Marc D. ✨.
809 reviews79 followers
February 25, 2025
21 feb. 2025

4.75/5 stars.


Okay, yeah, the review was right, I fell in love with Haruka but in the last chapter 🤭

Anddddd I increase rating actually because all the blushy faces deserve it.

* * * * * * * * 🎀 * * * * * * * *

19 feb. 2025

Currently Reading: Because suddenly I remembered I missed this, and I loved it. And I came here and read my "review" and Haruka is actually the child?? Wtf with me?? 😂😂😂 LET'S SEE

11 ene. 2022

4.5/5 stars.


Haruka please be mine 💙💙💙💙💙
Profile Image for Daesy.
2,492 reviews7 followers
August 24, 2017
At start I was scared this would become a shota...but in the end it didn't and I really loved the story. It was pure and different from a lot of the omegaverse we see these days.
Profile Image for MaDoReader.
1,358 reviews168 followers
February 28, 2018
Pues me ha gustado bastante más de lo que esperaba, el tufillo a shota lo he llevado bien gracias a que la mangaka espera a que crezca el muchacho para que haya "asunto". Ahora, la parte cuando es niño, en alguna ocasión me ha llegado a incomodar, lo salva con que es un omegaverse, pero no ha logrado quitarme ese creepy feeling del todo.
Profile Image for Just a tiny mochiiiii.
119 reviews7 followers
July 8, 2021
A little questionable at the beginning but it turned out pretty good at the end. They both respect each other and understand what they each need for their relationship to work no matter what happens.
Profile Image for Jesica Sabrina Canto.
Author 27 books397 followers
May 16, 2025
Me estoy dando cuenta que me esta pasando lo mismo con todas las historias de tomo único que leo, que es que me sabe a poco, que todo parece apresurado y les falta desarrollo. En este caso es igual, la idea es muy potente e interesante, pero de pronto pasaron 11 años en los que solo sabemos que los personajes siguieron con sus vidas y luego el final feliz. Si se supone que los destinados no pueden negarse a estar juntos porque sus cuerpos no se ven afectados por la distancia una vez que ya se cruzaron, ¿cuáles son las consecuencias de esos 11 años? ¿Cómo van solidificando su relación? ¿Cómo les afecta la diferencia de edad? Necesito más de la historia.
He leído varios (más de 10) mangas omegaverse BL y es la primera vez que encuentro el tema que se plantea acá. Obviamente tiene lógica que no sea algo muy común porque es un tema delicado, pero es algo que entra perfectamente en la cosmología omegaverse y esta bueno que haya una autora que se atreva a abordarlo.
Profile Image for ✧desiree✧.
397 reviews70 followers
April 23, 2022
3.5⭐️ Review:

What happens in the omegaverse world when you meet your fated mate when you have a rather large age-gap? This story goes about answering this question in a, thankfully, healthy way.

Chika is in high school when he meets his fated mate who is a young middle school boy. He knows immediately that this isn’t okay and that the pairing isn’t something he should pursue.

While the beginning sometimes gave me the ick, I really like how the story progressed!
Profile Image for Moony Black.
602 reviews
March 9, 2020
3.5
La verdad es que me ha gustado, me alegra el detalle de la edad en los últimos capítulos pero se me hacía medio raro, tengo un amor odio con los trabajos de Ichinashi pero bueno
Profile Image for Mak ♡.
1,105 reviews7 followers
January 13, 2022
Muito legal... Uma leitura ótima.
Happy reading, and until the netx reading..
Profile Image for Sue.
14 reviews
October 26, 2020
-.Review in Spanish and English.-
S: Es la quinta vez que leo este manga, y sigue encantandome. El estilo de dibujo, la historia, los personajes, amo todo.
Esta historia te muestra los "vinculos" o "parejas destinadas" de una manera distinta, que hasta te puede poner en el lugar del personaje principal y de su sufrimiento al no poder controlar lo que siente por su destinado años mas joven.
Hay personas que no terminan de leer la historia solo porque sellan al prota como un "Pedofilo", pero pido que lo lean completo y entiendan el contexto, porque la historia es hermosa.
Porque no 5 estrellas? Mis gustos tienden a ser mas de historias mas largas y con mas contexto, pero no digo que esta historia no lo tenga solo que a mi me gustan historias mas extensas y muy románticas (soy re cursi sorry xd)

E: This is the fifth time I've read this manga, and I still love it. The style of drawing, the story, the characters, I love everything.
This story shows you the "bonds" or "destined couples" in a different way, which can even put you in the place of the main character and his suffering by not being able to control how he feels about his destined years younger.
There are people who don't finish reading the story just cause they define the main character as a "Pedophile", but please read it completely and understand the context, because the story is beautiful.
Why not 5 stars? My tastes tend to be more of longer stories and with more context, but I am not saying that this story doesn't have it, only that I like longer and very romantic stories.
Profile Image for Gab.
175 reviews26 followers
May 1, 2017
¡GOD! This is my guilty pleasure. Well.... All the omegaverse's mangas are my guilty pleasure
Disfrute este manga como no tienen idea, y es que ¡hasta llore de felicidad con el final!
Profile Image for Mona.
148 reviews5 followers
November 19, 2017
This is the first omegaverse bl I really love. If you don't like / never read anything from this genre, I totally reccomend this.It's not violent and non-con like most omegaverse stuff.
Profile Image for Bex  Mae.
314 reviews1 follower
August 7, 2025
Not as bad as I thought it would be, thankfully, nothing happens until both characters are adults with a more developed sense of maturity. I do wish the psychological aspects of being made to fall in love with someone because of an obscure concept like fate, regardless of gender or age. I think that would've made the story more engaging, but it's fine the way it is. A side character makes an off-hand comment that having a fated pair is cruel, or terrifying, or something of that nature. And it's true, if you meet your fated pair early you're unable to fall in love with anyone else or gain experience/learn what you want and need, but then again your fated pair is meant to be perfect for you, so I guess those things are irrelavent because they'll give you anything you could want/need. So yeah, this story missed the opportunity to give commentary on the soulmate trope, but it's fine.
Profile Image for R..
2,110 reviews
June 15, 2018
I was a little worried at the start of this with Haruka being so much younger than Chika and Chika already struggling so much learning he was really an Omega instead of an Alpha. The two ended up being really cute together however, even if they did kinda dive back into things head first when they finally got back together after Haruka graduated. I guess since they knew they were fated it wasn't a big deal really, and somewhat expected given Haruka has always been Chika's trigger, but still... wow. That got intense in a big hurry. Then Chika making Haruka wear the bulky glasses at work... yeah, that Clark Kent attempt didn't work at all.
This entire review has been hidden because of spoilers.
Profile Image for Aki  Ryuichi.
556 reviews16 followers
February 20, 2019
Es la primera vez que leo un shota (y probablemente sea el último también) y pues he quedado bastante sorprendida, no pensé que me fuera a enamorar como me ha enamorado.
He pasado todo el asunto del niño solo porque es un omegaverse, lo cual lo hace más "razonable". Me parece que la mangaka supo manejar muy bien todo este asunto sobre la pareja destinada y realmente amé a Shiga, especialmente por su fortaleza, porque C'mon! El pobre no podía ni consigo mismo e igual iba a ver a Haruto...
Y Haruto, cuando regresa, OH DIOS MÍO!!!!
Si hubiera sido por mi, hubiera dado un grito que se escuchaba hasta la casa de la mangaka, DIOS MIO!
Creo que es un muy buen manga (a pesar del tema del shota), pero no es apto para todo público. Creo que los yaoi son hermosos, pero no todos son para Todo Público, y pues este entra en ese grupo.
Lo recomiendo mucho, pero siempre teniendo en cuenta que es FICCIÓN, eso NO PUEDE ser verdad.
Ahora, yo creo que Shiga y Haruto tuvieron sus babys, no tengo pruebas, pero tampoco dudas.
Bais.


20/02/19
Lo leí por primera vez hace una semana, y me encantó, y tuve muchos sentimientos encontrados. Hoy solo se que fue tan bueno y hasta más, que la primera vez. La historia de Shiga y de Haruto la llevare en el corazón para siempre 💓
Profile Image for Yani.
184 reviews20 followers
January 28, 2018
El alpha, Haruka, en esta ocasión era demasiado tierno. Cada que aparecía me daban unos ataques de la cosita pequeña que era Haruka, además era aún más tierno porque él no entendía porque le gustaba tanto Chiga (el omega).



También tuvo sus momentos graciosos, como cuando Chiga creía que era un alpha al principio del manga, fue gracioso que entregara sus resultados sin verlos XD

Muy bueno.

Profile Image for CARLYN.
437 reviews2 followers
February 16, 2022
Me encanto al máximo. Al principio empezaba a creer que mi mente estaba mal, tal solo por amar una historia donde un adolescente se enamora de un niño. En serio, ¿Dónde estaba mi cabeza por querer que estén juntos?. Pero el final fue hermoso y esa relación de años, fue recompensada con un bonito final. Aunque hubiera querido mas extras solo para complacerme con la pareja.
Profile Image for Mr No.
149 reviews2 followers
Read
July 31, 2022
I don't know how to rate this. It gave me the ick more than a few times, but it was also sweet and tackled the notion of meeting your fated pair way too early with a large age gap in a somewhat healthy way.
Profile Image for | Shakshi  |.
402 reviews6 followers
August 24, 2022
Well... I liked the fact that he doesn't pounched on him when he was too innocent to understand anything and waited for him to grow mature...

Also, this was first where I saw something as "fated pairs" in any Omegaverse so I won't judge it too deeply.

Rest it was cute and wonderful story.
Profile Image for Cember.
345 reviews1 follower
February 25, 2023
Have read this 3 times over since I found it and can't get enough🥰 yes it looks like a shota but it honestly isn't. It's one of the sweetest Omegaverse's I have read next to Kirai de Isasete. Gah, this is just too cute!
Profile Image for Jane.
1,019 reviews32 followers
April 6, 2019
A interessting twist on the omegaverse theme, beautifully drawn and written!
Profile Image for Laura.
729 reviews21 followers
November 2, 2020
The ending was quite cute, I almost cried a bit. But the beginning was kinda difficult to get through, because of the topic.
Displaying 1 - 30 of 59 reviews

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