Popular illustrator 'Kawaisouni!' collaborates with Bandai Spirits for the 'Ichiban Kuji Kawaisouni! Enjoy★School Life!' lottery goods, available from March 21, 2026, at Lawson stores and Ichiban Kuji official shops. The lottery features exclusive goods with illustrations of Opanchuusagi, Npochamu, and Kimimaro. The Last One Prize is a 'Memory Album Cushion'.