Thank you for viewing. This is the childcare picture book "Hana Yome-san" (Bride) by Koyo Publishing. Illustrations by Aya Yasukawa, text by Yoko Naniwa. It's a very old book, originally priced at 80 yen. While there is overall wear and tear, such as on the cover's spine, the main body has no folds, tears, or scribbles, and is perfectly readable.