Kawaii J-Pop recommendations?

Hello there! I am new to J-Pop and I'm looking for cute kawaii songs & groups that do cute concepts. I mostly listen to K-Pop. Is there a Japanese counterpart for something like Apink's songs NoNoNo; Mr.Chu; and LUV; or AOA - Heart Attack. I want something light & cute. Also would be great if the music videos included those types of themes (not anime soundtracks but actual people) ~ looking cute & stuff. 

Thaaank you!! :D <33

maybe youll like these songs :) ♥

Not a group but solo singers, Nishino Kana and Miwa, they have nice songs. 
Kyary Pamyu Pamyu for Kawaii music and Perfume for a techno and catchy music. 

You may listen to AKB48's songs, they have nice singles like "Aitakatta" Heavy Rotation and Polytail to Shushu which kinda have the same appeal as some K-pop music. 

Enjoy listening~