Bathroom, Egan (June 11, 2022). "WATATEN!: an Angel Flew Down to Me Film's Teaser Unveils Theme Tune, Oct fourteen Debut". Bathroom, Egan (Oct 16, 2021). "WATATEN!: an Angel Flew Down to Me Movie Unveils Title, Returning Forged & Employees, 2022 Debut". It was serialized on Kodansha's Journal Pocket web https://paxtonwohyp.theisblog.com/23722436/9-basic-methods-the-professionals-use-to-promote-tiny-kawaii-shop