The Big ImageBoard (TBIB) - 3girls apron black hair black sailor collar black serafuku brown eyes calendar (object) commentary crescent crescent hair ornament green eyes green hair hair ornament hair tubes hamu koutarou highres kantai collection long hair long sleeves mizuho (kantai collection) multiple girls nagatsuki (kantai collection) neckerchief open mouth red ribbon ribbon sailor collar school uniform serafuku shaded face translated white neckwear yamakaze (kantai collection) yellow apron