"I apologize for the sudden reply. My name is Nekomiya Runa, and I am a VTuber.
I recently received a mention notification from someone, and through that tweet, I learned about your presence. However, I noticed that our names are completely identical. I have been active for four years at this point.
Having the same name could potentially cause issues for both of us, and it might also create difficulties for me in my activities.
I see that you have already prepared a logo, and I feel bad for bringing this up to someone who has not yet debuted. However, I would like to kindly ask if you would consider changing your name.
Thank you for your understanding, and I appreciate your consideration."