Tokyo Meetup for Karaoke/Clubbing?

Heyo, my friend and I are heading to Tokyo this coming week and were wondering if anyone would like to meet up on the evening of the 15th, 16th, 17th, or 18th!

We’re for sure hitting the club and a karaoke joint, but we can also do bar hopping! Any recommendations for places are much welcomed!

My friend is a 32 year old male and I, myself, am a 27 year old female. Both from FL USA!