Hikaru likes the casual shirt.
Toru doesn't seem impressed by the game console ("I don't know what I'll use it for, but thanks!"), which is either an odd writing choice or a glitch.
Ah, very sorry to give you misinformation! Had that from my friend when I asked for tips when I started his route, but I hadn't tested it myself. I just went through Christmas a few hours ago and got the same reply as you... but then I went back and tried a few of the other presents (chocolate and t-shirt) and got the same lackluster reply. So Toru is just picky now maybe. Odd, given his personality otherwise. I mean, he flips over a used t-shirt from Haato. :D
...actually, it makes sense if it's a glitch, because there are only five presents, and I know for sure that Shuu and Shiba and Tocchan like the ones I said, so if Hikaru likes the shirt that would leave only the game console. Appreciate my gift, Toru! *shakes fist*