>>41132791Holos that tends to speak slowly and clearly, like Okayu, are pretty good for listening reps.
But honestly, most of the girls are usually fine so just pick someone you're interested in and you're good to go.
Except Marine since she speaks REALLY FUCKING FAST, especially when she's excited. That girl is pretty much the final boss of live translators and japanese learners.Also just like
>>41132979 said, JP clips are extremely good for both reading and listening reps so you should definitely check those if you can.