Characters baked in;

murai hitoha, black hair, blush, single hair bun, black eyes, child

murai futaba, brown hair, short twintails, topknot, hair bobbles, brown eyes, child

murai mitsuba, brown hair, twintails, hair ribbon, brown eyes, child

sugisaki miku, black hair, twin drills, black hair, child

yoshioka yuki, brown hair, short hair, brown eyes, thick eyebrows, child

miyashita, hair clip, brown hair, brown eyes, child, tall female

ogata airi, twin braids, black hair, black eyes, mole under eye, child

itou shiori, low twintails, brown hair, brown eyes, child

katou mayumi, brown hair, brown eyes, ponytail, hair bobbles, child

matsuoka sakiko, beads, necklace, brown hair, short hair, parted bangs, child

kuriyama aiko, semi-rimless eyewear, brown hair, low twin braids, topknot, medium breasts

yabe satoshi, black hair, short hair, black eyes