Wasai-推し活・オタ活|ショート動画を通して推しを応援 is a social app by 和彩株式会社 with 10,000+ downloads (about 19K estimated). +11 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Find your favorite videos and show your support! A fun video app for supporting your favorite artists!”