[Desserts that aren't too sweet are pretty hard for Kaoru to find, so there's also some approval here, too. Good work, mango cheesecake. Good work for not being half as gross as the name implies.]

Hm... If I'm recalling correctly, I believe that cheesecakes are still made with a cheese base of some sort. I believe it's just very mildly-flavored, to the point that adding other ingredients takes everything away but a little note of sourness. The mango works well with that, in this case.