I really like the solo CMs that Kojiharu gets because they are so classic.
Although this Peach John CM is quite daring for an idol, I think it was done in a sophisticated manner to show how high-end the brand could be. I hope Kojiharu gets more endorsement offers for brand names after this!
Below is a hair CM she did with Shisheido previously. I am quite a fan of Shiseido as well, so i was quite happy to see Kojiharu clinching a spot with them.