YamaKen
I love his acting, he isn't just a pretty face or an actor with alot of Shōjo manga characters. True that he had many LA of manga characters but I think each of those characters are different from each other . From being as a School Prince, Shusei Kugayama in L-DK, an aloof Rita Terasaka in Heroine Shikkaku , a sadistic Sata Kyouya in Wolf Girl and Black Prince,a friendly cutie Yuki Hase in One Week Friends , Mifune Ryuji pessimistic student of Saku High who is secretly a water polo prodigy in Suikyuu Yankees, a piano prodigy Kosei Arima in Your Lie in April and more.
Other than that I really loved his portrayal of Keita Kotani in Mare where his character goes from being Mare(played by Tsuchiya Tao)'s boyfriend,ex-boyfriend and dating her best friend, back to being lovers, to his husband and a dad of two kids. If you haven't watch Mare Give it a try! You will love it,Yeh his character is supportive one but story wise it a beautiful asadora and it has many episodes each 15minutes.
There are so many other characters I liked but not going to mention all of them. xD Last but not least He definitely did an amazing job as Shindo Minato in Good Doctor. Sad it going to be over soon.