What is 携帯用簡易コンパクトレインコート（子ども用）?
Meet the rainy-day hero hiding in your child's backpack. Daiso's Portable Compact Raincoat (Kids' Size) is a featherlight emergency poncho priced at just ¥110 — roughly $0.70. It's the kind of item you forget you own until the sky opens up on a school field trip and you become the most prepared parent in the room.
The specs are surprisingly thoughtful for a triple-digit price tag. The poncho measures 131.5 cm × 90 cm when fully unfolded — generous enough to cover a child's torso and backpack in one go. It's made from 0.01 cm-thin polyethylene, the same material as grocery bags, which sounds flimsy until you realize that's exactly why it collapses smaller than a pocket tissue. One-size-fits-most for kids, in a cheerful yellow — easy to spot in a crowd. Better yet, Daiso has incorporated 10% biomass-derived polyethylene into the material, a small but genuine nod toward sustainability.
The hood is oversized by design, offering solid face coverage in a light drizzle. The neckline is open — no drawstring to fiddle with — and sleeves reach roughly to the elbow. That means wrists will get damp in heavy rain, but this is clearly labeled as a kantan (簡易 = simplified/emergency) raincoat, not a full-weather system. Think of it as a first-response layer: slip it on, get to shelter, and you're done. Fold it back up — or toss it, since refolding to the original compact shape is genuinely tricky — and move on.
Source: daisonet.com
How to Use It — Hack Ideas
Primary Use — Emergency Rain Cover: Tear open the perforated bottom of the package, pull out the accordion-folded poncho, and unfold over your child's head in seconds. The wide hood sits over both head and shoulders, and the generous cut covers a standard kids' school bag underneath. Water beads off cleanly — basic polyethylene is actually excellent at shedding rain. Stuff it back into any bag pocket, and it's ready for next time. Just air-dry in the shade before repacking.
Hack #1 — Instant Muddy-Activity Smock: Heading to a pottery class, nature craft session, or rainy-day park dig? Slip this over your child's clothes before the mess happens. The slick polyethylene surface wipes clean with a damp cloth, saving their outfit entirely. Far cheaper than a dedicated art smock, and it folds back to nothing.
Hack #2 — Backpack Rain Cover on the Go: Can't find your child's bag cover? Drape this poncho hood-first over a school backpack and tuck the edges under the straps. The 131.5 cm length wraps most elementary-school bags completely. The yellow color even makes the bag more visible in low-light downpours — an accidental but welcome safety bonus.
Source: daisonet.com
Reviews & Verdict
User sentiment around this category of Daiso rain poncho is consistently positive for what it promises to be: a compact, affordable backup. Reviewers highlight the ultra-small folded size — genuinely smaller than a pack of pocket tissues — as the standout feature. The kind of thing you tuck into a bag and forget about until it saves the day.
A few honest caveats from the community worth knowing: refolding to the original tight bundle after use is nearly impossible once deployed, so treat it as a once-or-twice-use item rather than a permanent kit piece. The open neckline and elbow-length sleeves also mean it's not designed for sustained heavy rain — wrists and neck will get wet in a downpour. As Daiso's own packaging states, this is a kantan (simplified) rain garment, not a waterproof shell.
The inclusion of biomass polyethylene is a small but appreciated detail for eco-conscious parents. The bold yellow color is practical — highly visible, even in low-light or crowd conditions. Overall, this is a product that delivers exactly what it claims, at a price where expectations are easily exceeded. Keep two or three stashed in school bags and the car glove box and you'll never be caught out again.
Source: daisonet.com
Value Score: 85/100
A strong performer where it counts most — portability, price, and real-world usefulness. It loses a few points for the tricky refolding and open neckline, but for ¥110, this is a practical essential that earns its place in every family bag. Great value, worth every yen.
