Required Japanese Rhyme Artist

Hello,
Greeting From Verbolabs!

We are having a requirement for male and female artists for our upcoming kid's rhymes project in the Japanese language.

For your reference, I am attaching one of the YouTube link to a rhyme.

Please let me know your charges for singing and lyrics adaptation.

Also please share any of your previous rhyme samples.

Link: quickly.https://www.youtube.com/watch?v=guYjvSHbXms

Awaiting your positive response
Regards