This is a navy blue school sweater from Saitama Prefectural Ina Gakuen Sogo High School. Purchased at Maruhiro Department Store. There is no size tag, so it's uncertain, but I believe it's either a size M or L. There is some pilling, but I think it's still wearable. However, as shown in image 3, there is a small hole of about 5mm on the right rear arm, likely caused by something catching on it. There may be other oversights, but I welcome purchases from those who don't mind. Due to home organization, if it doesn't sell within a certain period, I will give it to a friend and delete the listing. I am busy organizing my home, so I would appreciate it if you could refrain from inquiries about the size, etc. When shipping, it may be folded and packed compactly. Thank you. 《Supplement》 I am also selling an Ina Gakuen vest (only tried on).