My Love Mix-Up!

Both are shows with the main couple being actors from Johnnys Entertainment. Both are a BL and a Japanese drama.

Young and earnest, Tomokazu is a third-year college student and also a member of the boxing team. He has a great friendship with Yoshiki, who he sees as a younger brother. But, unlike Tomozaku, Yoshiki's feelings are much deeper. To complete the confusion, Tomozaku's stepsister Misao, also secretly nurtures feelings for him and starts to get jealous of the relationship between the two boys. What will Tomozaku do when he finds out about the true feelings of Yoshiki and Misao?

They both are college bls. They are soft, healthy, super cute but while kieta hatsukoi is more comedic way, cherry blossoms after winter is slow-pacing

kind of adorable version of revenged love .....
-- mc likes a girl who likes ml
-- mc went for ml and ml thought mc has feelings for him
-- mc is silly and funny
the difference is most of the characters are lovable in my love mixed up / kieta hatsukoi

Mamiya Taishin is assigned to write an article about the new top model, Kisaragi Noeru. They meet up and everything goes smoothly until Noeru decides to hit on Taishin, something that Taishin didn't expect would happen.

Two are bls with a sunshine boy and a sunshine protector. They are heartwarming, cutest series + they are college bls

Aoki has a crush on Hashimoto, the girl in the seat next to him in class. But he despairs when he borrows her eraser and sees she's written the name of another boy—Ida—on it. To make matters more confusing, Ida sees Aoki holding that very eraser and thinks Aoki has a crush on him!

When Kosuke was 14 years old, his mother died. As a young gay person, he spent his adolescence in a rural village and suppressed his feelings. Now, Kosuke is all grown up and he works as a fashion magazine editor in Tokyo. He meets Ryuta, who works as a personal trainer. Ryuta's mother raised him alone and he is close to his mother. Kosuke and Ryuta become attracted to each other and they sometimes spend time with Ryuta's mother. Kosuke is happy to share time with Ryuta and his mother, which makes him remember his late mother. Kosuke and Ryuta make an appointment to go for a drive together, but, on that day, Ryuta does not show up.

Yang, what they call a corporate slave who was transferred to the Japanese branch of his company, one day witnesses the Yakuza Yuma fighting a gang in the downtown area and is fascinated by his strength. After a chance reunion with Yuma, Yang is gradually drawn to him, despite his awkwardness. Yuma also begins to open up to Yang and the two of them gradually connect to one another through their shared loneliness.

Both have the sweetest stories ever
Both have great acting by the leads
Both r well cast and have great OST

Kieta Hatsukoi may be a bit more on the fluffy and comedic side of bl, but both of these Japanese series focus on the blossoming love between high school boys. They also both incorporate heart-warming and emotional moments that are sure to keep you invested in their journies as couples.

lgbt high school love interests who have a silly misunderstanding about each other be the main premise that kick starts the show (and both are live actions from manga)

Similarities:
- Japanese school BL drama
- Couple formed by a shy and gentle popular guy while the one is expressive, clumsy and insecure
- Light drama about first love