The adventurers are introverts but may not always seem this way. Even if they have difficulties connecting to other people initially, they eventually grow warm, approachable, and friendly. They are fun to be around and very spontaneous which makes them the perfect friend to tag along when doing an activity, planned or unplanned.

The list is:

Attack on Titan

Toradora

Inuyasha

Dragonball Z

Suzumia Haruhi no Yuuutsu

​