The Idolmaster SideM Summer Pop-Up Shop Opens July 17 at Tower Records Shinjuku
The pop-up shop offers a seasonal merchandise drop for SideM fans, with new art of High×Joker and W·Beit in summer themes, continuing the franchise's event-based retail strategy.
Reporting from 1 source: Nijimen.
The Idolmaster SideM will hold a "SUMMER SPLASH! POP UP SHOP" at Tower Records Shinjuku from July 17 to July 26, 2026. The event features newly drawn summer costume illustrations of High×Joker, plus mini character goods for W·Beit. A range of merchandise including acrylic stands, badges, and clear files will be available, with purchase bonuses.
A summer pop-up shop for The Idolmaster SideM opens at Tower Records Shinjuku on July 17. The event, called "SUMMER SPLASH! POP UP SHOP," centers on the unit High×Joker, with newly drawn illustrations of the five members holding water guns in summer costumes. Seven members of W·Beit also appear as mini characters riding floaties. The merchandise lineup includes acrylic stands, trading badges, clear fans, and an extra-large acrylic stand. A purchase bonus offers random illustration cards. The shop runs for ten days at the Tower Records Shinjuku 10F venue.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.