Manga like Sayonara Alter

Also known as Goodbye Alter. Picked from what people who loved Sayonara Alter went on to love and from what they share with it, like Teens' Love. Show

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Top pick

My Gemini

Boku no Gemini

2018, Manga, 14 ch, 77%

Shoujo, Tragedy, Twins

Plain, redheaded, and freckled John has nothing going for him, except his two friends who are incredibly popular at school—twins Jekyll and Hyde. The twins, indistinguishable, have always enjoyed taking each other's places for fun. But when the pair is fragmented by an untimely…

More manga for fans of Sayonara Alter

Finished only

Migi to Dali
2017, Manga, 46 ch, 77%

Seinen, Twins, Male Protagonist
Ever After
2022, Manga, 10 ch, 74%

Fairy Tale, Magic, Josei
Touch
1981, Manga, 257 ch, 83%

Baseball, Coming of Age, School
Parasol Doumei
2020, One-shot, 1 ch, 75%

Twins, Male Protagonist, Female Protagonist
I'm a Good Kid, But I Still Want to Do It!
2016, Manga, 102 ch, 67%

Both have Teens' Love.
AISHA
2020, Manga, ongoing, 79%

Tragedy, Twins, Historical
I Made Friends with the Second Prettiest Girl in My Class
2022, Manga, ongoing, 80%

Heterosexual, Seinen, School
My Sweet Girl
2015, Manga, 52 ch, 78%

The same kind of story: earnest first-love school romances.
Muchuu ni Naru yo
2022, Manga, 6 ch, 77%

Boys' Love, Twins, Delinquents
Yakusoku Siren
2009, Manga, 6 ch, 75%

School, Shoujo, Twins
Romantica Clock
2012, Manga, 53 ch, 72%

The same kind of story: earnest first-love school romances.
Can't Lose You
2003, Manga, 35 ch, 68%

Twins, Female Protagonist, Heterosexual
Osoraku Kanojo wa Ore no Aniki wo Neratteru
2025, Manga, ongoing, 78%

School, Heterosexual, Primarily Teen Cast
Hanshin: Half-God
1984, One-shot, 1 ch, 75%

Twins, Family Life, Josei
S.A: Special A
2003, Manga, 104 ch, 75%

School, Shoujo, Female Protagonist
The Failure at God School
2021, Manga, ongoing, 75%

Super Power, Shoujo, Twins
Arisa
2009, Manga, 48 ch, 72%

School, Twins, Female Protagonist
He Can't Be This Dumb!
2021, Manga, 91 ch, 72%

Primarily Teen Cast, Boarding School, School
Ryokataomoi na Futago Shimai
2020, Manga, ongoing, 71%

Yuri, Incest, Twins
Boku ni Hana no Melancholy
2015, Manga, 90 ch, 72%

Both have Teens' Love.
Minami's Lover
1986, Manga, 10 ch, 70%

Primarily Teen Cast, Heterosexual, Nudity
Moe Kare!!
2005, Manga, 35 ch, 73%

Shoujo, Love Triangle, Heterosexual
Hoshigami-kun wa Douka Shiteiru
2014, Manga, 25 ch, 68%

School, Female Protagonist, Heterosexual