Details have been revealed for the “NPOCHAM” × Lawson campaign, “NPOCHAM CAMPAIGN!”, which will begin at 7:00 a.m. on September 8, 2026. In addition to five types of original “Puku Deco” stickers featuring a martial arts theme, the campaign will also include four types of pre-order merchandise available exclusively through Loppi and HMV&BOOKS online, as well as the “CHAM QUEST” entertainment lottery, priced at 790 yen per play.