For people in Tokyo who are looking for a concert to try out Japanese artists on Friday evening this week, there's a concert organized in Shibuya's Club Quattro. There are 5 upcoming indie artists playing there, pop/rock/R&B bands.
The ticket price is at 1500¥(+tax), so pretty cheap for this venue and sound quality, considering actual ticket prices.
There's a page here with details, where you can also ask questions : https://feat-byfriendship-eng.studio.site/
Hope it's okay to post this recommendation here, feel free to let me know if it is considered as an add.
by FS_JP