Calligraphy paper, half-kaishi size. Purchased from specialty stores such as Sūzandō Hashimoto, Kyūkyōdō, and Itoya.

Thank you for looking.

These are half-size sheets of paper for calligraphy (such as kana characters).
They are high-quality papers with patterns, gradations, and sand effects.
Some sheets have been used from each bag, so I have counted the remaining number and attached a sticky note to the bag. There may be a few counting errors, but I hope this will give you an idea of the remaining quantity.

16 bags, approximately 377 sheets in total.
Photos of each bag have been added.
Some bags contain sets of several colors or patterns.

[Where purchased]
Sūzandō Hashimoto
Kyūkyodō
Itoya
Specialty calligraphy supply store
Through my teacher