兄貴におまかせ! (Series) favorite_border

[DeepL Translation - needs review] Volume 1: Yukiko Ishii's "Leave it to My Brother! is now available in a new edition! The three siblings, Ichifuji, Futataka, and San'nasu, take over their parents' antique store. However, they get involved in antique-related incidents one after another...? This is a story of three uneven siblings appraising treasures. Come on by and have a look! 5 volumes

(Translator: DeepL)