Kakekko

Any time they're free at school, the girls gather for a betting game where they put their dignity on the line. It's when friends become rivals—either to eat or be eaten.

In their first year at Yatagami Girls' High School, the bright and flashy Rinne Sunoyama and the quiet but strong-willed Setsuna Toujou turn any idle moment into a gambling arena! A cute yet thrilling story of wholesome gambling!

(Source: Flex Comix, translated)