I spent months searching for a japanese song about Pikachu and i found nothing, even after looking into NicoNicoDouga.
The only thing i remember about the song is that it starts with "Pika Pika Pikachu, pika pika pikachu" and then something in japanese.
PD.: It's not the first song that appears when you search "pikachu song" in youtube.
https://www.youtube.com/watch?v=Sz_8BEMlrVQ
This one?
>>31089799
No, it isnt
>>31089768
https://www.youtube.com/watch?v=43UbnVxq46Y
It doesn't start like that but it's in there.
https://www.youtube.com/watch?v=F7kEt-Ton1Q
this one? the OP pic reminded me of it
>>31091205
Yes, its this!
Thank you!