What is the catchiest anime theme song to you

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Kami_no_Kami posted...
https://youtu.be/sI_l2J068zQ?si=K3txWwEjyFPHCbqz
https://youtu.be/cmX-e98p8Pc?si=E7CLacseln2uzZaK
WE AH NUMBAH WAN BATTARU BRARAAZU!!!
https://youtu.be/MuhkUzGAeHA?si=XDS5KPr1G0Ua8Gkz
https://youtu.be/3ZGVmKTh-mE?si=VzDO-ob-pqli0Ze0
https://youtu.be/MR8zXDwCSaE?si=X__NRZA_CeNin_zH

I really enjoyed King Gainer
Let's go, Mark Sein!
PSN ID: RyuseiDateSRX