Which anime features the highest number of instantly likeable characters?

Among the many anime I’ve watched, only a few had most of their characters instantly likeable or interesting.

1. Re:Zero - Crusch, Sekhmet, Echidna
2. Bungo Stray Dogs - Dazai, Kyouka, Akiko, Naomi
3. Tower of God - Khun, Yuri, Hwaryun, Wangnan

Other anime also have many likable characters, but it usually takes some time to grow attached to them.