As a fan of idol Ryu Seon-Jae, Im Sol was happy fangirling to her heart’s content. That is until one day, Seon-Jae is suddenly found dead. As she grieves, Sol discovers a curious pocket watch that takes her six years into the past. Before she knows it, Sol tracks down a teenage Seon-Jae, and the words “I freaking love you!” spill out. Now, he’s totally creeped out by her, but Sol must somehow win over Seon-Jae to stop history from repeating. With the clock ticking, can she save her future number one?
Tomorrow's #1 has finished publishing and it has 81 Chapters. It is also Known as: The Best of Tomorrow, Tomorrow's Best
Genres: Drama , Fantasy , Romance , Time Travel , Shoujo , School Life , High School , Slice of Life , Music , Idol , Korea
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Top 5 Manhwa/Manga Like Tomorrow's #1 (Naeirui Eutteum) [2026 List]
5. Naeirui Eutteum
As a fan of idol Ryu Seon-Jae, Im Sol was happy fangirling to her heart’s content. That is until one day, Seon-Jae is suddenly found dead. As she grieves, Sol discovers a curious pocket watch that takes her six years into the past. Before she knows it, Sol tracks down a teenage Seon-Jae, and the words “I freaking love you!” spill out. Now, he’s totally creeped out by her, but Sol must somehow win over Seon-Jae to stop history from repeating. With the clock ticking, can she save her future number one?
Tomorrow's #1 has finished publishing and it has 81 Chapters. It is also Known as: The Best of Tomorrow, Tomorrow's Best
4. Gidaeji Masio
Genius chef and restaurant owner Heemin hates relying on others so much that he’s called “Mr. On My Own”. Being known as a no-fluff, values-over-looks guy is all good in the workplace, except it means he has to hide an integral part of who he is… The fact that he’s a diehard fan of the K-pop group, Emotion! To be specific, Heemin is obsessed with Jeong-woon, but at a meet-and-greet, one of the other members, Yiyeon, keeps chatting him up. There’s no room for another #1 in Heemin’s heart…or is there?
Source: Lezhin
On My Own has finished publishing and it has 66 Chapters. It is also Known as: Gidaeji Masio
3. The iDOLM@STER Cinderella Girls: U149
Spin-off manga of THE IDOLM@STER Cinderella Girls, focusing on younger idols. The manga centers around girls under 149 centimeters tall (under about 4-feet, 11-inches) who aspire to be idols despite not having a producer or gigs. However, maybe with a marvelous dress, a marvelous stage, and a marvelous prince ... The new Cinderella story follows these small idols and their small rookie producer.
The iDOLM@STER Cinderella Girls: U149 has finished publishing and it has 185 Chapters. It is also Known as: アイドルマスター シンデレラガールズ U149, Cinderella Girls: Under 149
2. Oshi no Idol ga Tonari no Heya ni Hikkoshite Kita
An otaku’s idol moves right next to him. And it’s a dream come true! But as it turns out, she’s a bit more sadistic than expected. Are you seeing a trend here? There's no mercy. Submit to the bully girl of your dreams now.
His Favourite Idol Moves in Next Door, the Romcom is currently publishing and has Chapters. It is also Known as: 推しのアイドルが隣の部屋に引っ越してきた, Tonari no Idol-san
1. [Oshi no Ko]
![[Oshi no Ko]](/image/manga/56391/cover_image/048d161cfcba4908901a07a09a1afadc.jpg)
"In the world of showbiz, lies are weapons." Goro works as an OB-GYN in the countryside, a life far removed from the entertainment industry. Meanwhile, his favorite idol, Ai Hoshino, has begun her climb to stardom. The two meet in the "worst possible way," setting the gears of fate in motion! The amazing Aka Akasaka and Mengo Yokoyari team up to depict the world of showbiz from a completely new perspective in this shocking series!
【OSHI NO KO】 has finished publishing and it has 168 Chapters. It is also Known as: 【推しの子】, My Favorite's Child, Favorite Girl, My Idol's Child, Oshi no Ko, [Mein*Star], เกิดใหม่เป็นลูกโอชิ
