Gift for boyfriend for birthday

So my boyfriends birthday is coming up, and I have a few ideas of what to give him. He’s a gamer and mentioned the big Switch case which I got him.

He also likes magic cards so I am getting him that and then a funny t shirt as like a gag gift.

He also has an interest in the Japanese language and has been slowly learning. I want to give him a personalized Japanese writing of either his name or something else but I don’t know what.

Then I also might get him Magic card case holder and maybe another shirt I’m not sure yet.

Any suggestions?