Recommendations

They're both Thai horror anthologies - if you're done with one and still in the mood for a similar format, try the other one!

Both movies are about cats. Both movies star Kitano kie. Both movies are based on famous manga....................................................

Both are romance movies about teachers. Both are kinda similar. Both are based on famous manga..............

Both are epic jidaigeki movie series about adventures of a wandering ronin...........................

The korean drama is not about time traveling still has the same elements like fashion in the ongoing era is the future fashion , human rights and dating agency is the same as marriage beurue
The thai drama is like a spin off of the Let us meet's ML'sister who is into reading romantic novels

Both dramas are similar in a sense that they kind of focus on "beauty" or something on the outside, without neglecting being intelligent and talented as well.
*Let me explain further. In Love o2o, the male lead, Xiao Nai, is unbelievably handsome and talented, the same as the lead in My ID is Gangnam Beauty, Do Kyung Suk is also handsome and unbelievably intelligent as well. Both actors who plays them are also what their characters embody, handsome and dreamy... The female leads, in LO, she is a portrayed as a "real" beauty, while on MIIGB, the female lead's "beauty" is a product plastic surgery. All the characters on both dramas somewhat rely on "beauty" or something physical.
**As for the differences, of course, LO is based on 2 people meeting and "getting married" in a computer online game, thus getting together in real life of the drama-i mean outside of the game. Then on MIIGB, people judge the female lead bec of her plastic surgery. So the dramas are entirely different plot, but both somewhat focused on "beauty" and proving that it is not everything: you have to have substance as well.

Both movies are about no "8". Both movies are about Curse of Samurai..............................................................................................................................

Both movies are about an illegitimate daughter showing up on her father's funeral. Both movies are very similar.

Both are movies about Shougi meijins............................................................................

Both movies are about championship of a traditional Japanese game. Both movies take place in a Japanese shinto shrine. Both movie series are based on famous manga.................................................

Both are tragic romance movies that star Arimura Kasumi-chan. Both are based on famous manga.................................

Both movies contain a month in title. Both movies feature protagonist with glasses without mother, & a girl who changes his life. Both are based on famous manga.............................................

Both are epic Samurai jidaigeki movie series that feature two of best swordfights ever...................................................................................

Both are classic movies about pets. Both movies star Tatsuya Nakadai...................................................................................................................................................................................................

These two dramas are similar due to
>their heavy story line based on real crime related events ( meaning these thing could happen or have happened ).
>both dramas go from 1 and/or 2 episodes per "story"/"case". While still keeping the same "original" plot.