VINTAGE KIMONO:Kid's Kimono Chanchanko Vest | #28165719
Japanese Women Kimono Hanten Warm Wear Vest Jacket ChanChanko Made in JAPAN #2 | eBay
Amazon.co.jp: Kyoto Muromachi st. BCH08-234 Chanchanko Children's Boys (80 Sizes), Japanese Hanten, Kids, Babies, Japanese Pattern Vest, Japanese "A la Cart" : Clothing, Shoes & Jewelry