Trust me, it's one of the best manga you'll ever read. My top 3 of all time.
Stop using this test as something serious, the author herself considered it a joke. But what do you expect from josei about the relationship between aunt and niece? Of course it won't focus on men in the first place.
the main character's name is literally a pun... x'D "Yua Serufu"="ゆあせるふ" = "yourself"... I was wondering…
This is normal for Japan. For example, in Komi-san, each character's name is a pun on the archetype they are a parody of. Well, except for those fantasy shows where the characters are literally called Knight, Mage or Priest, lmao.