Matsukiyococokara launches a ¥437 hand-wash detergent made just for plush toys
Matsukiyococokara began selling a ¥437 private-brand detergent made specifically for washing plush toys on October 13, across its roughly 3,600 Matsumotokiyoshi and Cocokara Fine stores nationwide -- a small-ticket bet that turns a social-media plush-toy care ritual into shelf product.
Matsukiyococokara & Company said it began selling "matsukiyo Plush Toy Detergent" (matsukiyo ぬいぐるみ用洗剤), a private-brand hand-wash detergent formulated specifically for plush toys, in limited quantities from October 13, according to a release published that day via PR TIMES. The product is priced at ¥437 including tax and comes as three single-use 5ml sachets, each meant to be dissolved in 2 litres of water for hand-washing, with no measuring required.
The company said the detergent uses a pure-soap base with plant-derived ingredients, is uncoloured to avoid dye transfer onto plush fabric, and adds olive squalane and trehalose intended to help toys keep their texture after washing, with a natural lavender scent. It is sold through Matsumoto Kiyoshi and Cocokara Fine group stores nationwide, with some exceptions, and through the company's own online store.
Matsukiyococokara traced the product to "nui-buro" (ぬい風呂, literally a plush-toy bath), a social-media trend of washing fan-merchandise plush toys in a basin as if bathing them. The company said a video of the ritual on its own Instagram account had drawn more than 870,000 views as of September 15, though it noted the video did not feature this product. It also credited feedback from its own store staff for the idea.
The release is a small one -- a single SKU, no stated sales target -- but it is a clean example of the mechanism a private-brand drugstore range runs on: find a behaviour shoppers are already doing (here, washing plush toys carried around as part of "oshi-katsu," the broader habit of spending to support a favourite idol, character or franchise) and convert it into a branded product that gives them a reason to visit matsukiyo rather than reach for a general-purpose detergent. At ¥437, the item is priced as an impulse add-on rather than a destination purchase -- the kind of low-risk private-label test a chain with roughly 3,600 stores across all 47 prefectures, as the company states, can run nationwide from day one rather than trialling it region by region first.