What is おかずカップ（チェック柄、６号、８４枚）?
At just ¥110 for a pack of 84 cups, the math alone is enough to make you do a double-take at the Daiso shelf. These are classic Japanese bento side-dish cups — the kind you see in every tidy, Instagram-worthy lunchbox — but with a cheerful 4-color checkered (チェック柄) pattern that instantly elevates your meal prep aesthetic. The assorted colors (no single-color option) come mixed in the pack, so every time you open the box there's a little variety surprise waiting for you.
The material is a laminated pulp-and-PET composite (パルプ＋ポリエチレンテレフタレート樹脂), which is the secret behind its surprisingly sturdy structure. The bottom diameter is 3.5 cm with a height of 2.5 cm — snug enough to sit neatly inside a standard bento box divider grid. The 140 °C heat resistance means these are fully microwave-safe, a huge practical win that many cheaper paper cups can't claim. Just note: direct flame, conventional oven, and toaster oven use are all off-limits, and avoid loading them with high-fat foods before microwaving.
Made in China to Daiso's specifications, these cups hit the sweet spot between disposable convenience and reusable-quality appearance. The laminated coating keeps grease and moisture from seeping through, so your rice or salad section stays dry even after a 90-minute commute. For parents packing school lunches five days a week, 84 cups translates to roughly a 16-week supply — at a per-cup cost of about ¥1.3 each. That's the kind of "¥110 for THIS?!" moment Daiso was built for.
 Source: daisonet.com
How to Use It — Hack Ideas
Primary Use — Bento Box Divider: The obvious application is separating side dishes inside a lunchbox. Tuck tamagoyaki slices, cherry tomatoes, fruit, or small salads into individual cups so flavors don't bleed into each other. The stiff laminated walls hold their shape even when packed tightly, unlike flimsy foil cups that collapse under a sandwich lid.
Hack #1 — Condiment Holder for Cheese Boards & Party Platters: Hosting a gathering? Arrange these checkered cups across a wooden charcuterie board and fill them with dipping sauces, mustard, honey, or small olives. The four-color pattern adds instant visual pop without any extra decoration, and cleanup is a single sweep into the bin. No washing, no staining your nice ramekins with balsamic.
Hack #2 — Craft & Desk Organizer for Tiny Items: Paper clips, washi tape scraps, seed beads, small buttons — these cups are perfectly sized to corral the microscopic chaos of a craft table or junk drawer. Line them up inside a shallow tray or box lid and you have an instant sorting station. The rigid walls and flat base keep them stable, and the cute check pattern means it doesn't look like office clutter — it looks intentional.
Bonus Micro-Hack: Use them as individual serving cups for no-bake desserts (think chocolate bark pieces or mini fruit salads) at kids' parties. The microwave-safe rating means you can even warm up a small portion of leftover pasta or sauce directly in the cup — handy for solo lunch portions without dirtying extra dishes.
Reviews & Verdict
Because this product is relatively new to Daiso's online store, formal written reviews haven't stacked up yet on the official site. That said, community sightings on Japanese lifestyle platforms tell a clear story. One enthusiastic spotter noted that shoppers were picking these up spontaneously at checkout — the kind of impulse buy that happens when something looks both useful and charming at a glance. The checkered design, in particular, drew attention as a step up from the standard plain or polka-dot cups in terms of visual personality.
The microwave-OK feature is consistently highlighted as the standout practical detail. Competing ultra-budget cups at this price point often lack heat-resistant lamination, which limits their usefulness. These do not have that limitation (within the stated 140 °C ceiling), making them genuinely more versatile than they appear.
A few caveats worth noting: the 6-gō (６号) size is on the smaller end — great for cherry tomatoes or a few bites of side dish, but not suited for holding a full portion of anything substantial. And as with all laminated paper cups, they're single-use by design; attempting to wash and reuse will cause delamination. At 84 cups per pack, though, that's a concern you won't face for a very long time.
Bottom line: Whether you're a bento-packing parent, a meal-prep enthusiast, or just someone who wants their lunchbox to look as good as it tastes, these cups deliver well above their price point. The checkered pattern is genuinely cute without being childish, and the sheer quantity per pack makes this one of the best per-unit values in Daiso's kitchen range.
Value Score: 88/100
An outstanding price-to-quantity ratio — 84 microwave-safe, design-forward cups for ¥110 is hard to argue with — and the dual-life hack potential (bento divider by day, party condiment cup or craft organizer by night) pushes this comfortably into "Great value, worth every yen" territory. A point or two shy of gem status only because the small size limits portion capacity and the cups are strictly single-use.
