Does anyone know what RJ this is from? It's one of Igasaki Ayaka's work, I just don't know which one. Please help.

[6bd14132a4]

https://vocaroo.com/1bnnxm7EcMhA

I'd like to know mainly the RJ for the above. Also this one below would be a bonus.

https://vocaroo.com/1fyF5pulThNY

Thank you!