Not sure if the translator ever comes to these threads. Re-posting the crab translation so it doesn't get lost. Thank you, translator.
https://www.youtube.com/watch?v=r3jb0S7csMI
Part 1
0:01
Yadokari-kun (Hermit Crab-kun)
[Episode 21: The strange guy!]
0:08
Yado: Ah! I just woke up and there's a flashy seashell I've never seen before...
And it's moving little by little... I'm scared...
0:19
Shell: Nyoki! (Onomatopoeia: when something suddenly pops out)
Yado: HAAAA...
Shell: OSSUー!(Hi!) Oh, by the way, who are you? And where am I, desuno? Ah, I've had all your treats, thanks!
Yado: O-Oi! T-This is my territory! My name is Riku! Who are you? ...In any case, you're a strange one.
0:42
Shell: It's rude to call me strange. Well, I'll live here for a while, so please take care of me, desuno.
After all, I have nowhere else to go.
And, you're asking who I am? Huh? Um...%&$#?(couldn't catch what she said)
0:56
Girl: Wow, who are you? Hmm, I thought there weren't any shells like this....but it's pretty. Riku, I'm glad you made a friend.
Oh yeah, I need to give it a name right away.
This hermit crab is very stylish and a bit like a gyaru.
Alright, I'll call you Gyarukari-san.
1:23
Girl: Gyarukari-san! Gyarukari-san!
Gyaru: Well that's why I'll be in your care from now, desunoー!