Recommendations

Both GL Thai dramas were released on YouTube. I saw the comment on Youtube that GAP then Blank now The Secret Of Us. Thai GL is really stepping up their game.

Both chinese dramas, far exceeding bromance, those are more about soulmates, who are invincible while together and stimulate each other's growth. To avoid spoilers, only will say that in some scenes of RLASS I had to make a mental effort to remind myself that it is not The Untamed!

The prince of tennis is more like a comedy, while RLASS is a drama, still - in both drams it is team working which makes possible for everyone to grow and makes the team invincible.

Those two dramas are similar, except type of sport. Both started with poor performing teams - racket and track&field, no one believes in them. Suddenly teams received a good player, who abandoned the sport, only with the help of team the whole potential was realized.

Bromance/soulmates, in both series there are two MLs, who care and support each other, while also stimulating each other's growth and aspire each other, both cover long period, 1 year in RLASS and 10+ in Hikaru, MLs personal growth - physical and psychological.

Similar vibes, in both series there are two MLs, who care and support each other, while also stimulating each others growth, both cover long recovery period, MLs personal growth - physical and psychological.

Thai adaptationTimid and clumsy Atom has a crush on Matmi, the girl who sits next to him in class. He despairs when he borrows her eraser and sees she's written the name of another boy—Kongthap—on it. To make matters worse, Kongthap sees his name on the eraser that Atom drops and thinks Atom has a crush on him!
(Source: Kieta Hatsukoi MyDramaList; edited by MyDramaList)

Historical, strong female lead, war drama. I believe that those who watch The Long Ballad will also like Brocade Odyssey.

One of the historical dramas that are on hold. I'm adding it here because I don't want you to miss such a good series.

Although Go East is more comedic, both sramas are about two sets of couples solving cases, with one couple doing all the fighting and the other couple doing all the thinking.

Hilarious and the cool casts... cool action.. healer is best one.. but love to hate you can give the same "wow cool" feeling. Love it

Nothing similar just Penthouse Siblings in this drama together. It's a romantic comedy drama. quite good.

In both dramas main leads get into contract relationship for the for their benefits and ends up loving eachother.

Right off the bat, the themes of depression and different ways of dealing with it are the most similar. If you find comfort in angst, then this is a good show.

I Need Romance is a cute noona romance like Intern in My Heart. INR has no extra-sensory anything just a hard working older female with a supportive younger guy.