Not so easy now, is it?

2

The second from the left. Hands down the best!

Hitomi Kitagawa, Kana Tsuruta, Wakaba Onoue, Haruki Satou

2

4, 2, 3, 1

very easy, 4

2

First one where it's genuinely an impossible decision, they're all the correct choice so just give me one at random and I'll be happy

2

2

2, 4, 3, 1

3,1,4,2

2

2

3