R'iku very much lacks tact. He needs those he travels with to tell him when to shut up.

Fun Fact: It wasn't until EndWalker that I realized certain enemies ACTUALLY passed away XD. R'iku doesn't fight to kill, he fights for fun. And he will always try and knockout his opponents regardless of what class he uses. That changes as the game progresses though

And with R'iku's mother being based on Sakura, I made the entirety of Team Seven XD.
Fun Fact: All three of them have an Auspice Spirit within them. They just don't know it yet

I also made one for if he is a Trainer on a Gym Challenge

R'iku is indifferent to blood. But he also uses it at a means of knowing when to stop fighting. If he or his opponent draw blood, he tries to stop the fight.... Zenos not withstanding.

R'iku is very close with both G'raha and Y'shtola, but since he wasn't raised as a Miqo'te, he still gets confused when people drop the letters. He calls Y'shtola "Big Sis" and eventually calls G'raha "Bro", as he does with anyone he considers family

R'iku is beyond stubborn. O very his mind is set, he has no intention of giving up. So it would take a lot to make him give up

His mates notwithstanding, R'iku is actually really bad at realizing that. So he would react as if they were talking funny and just go about his business.

Agreed!!

A better question is, when DOESN'T he!! XD