---
title: "Reviews — アクリル板 5mm - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/5mm/reviews"
last_updated: "2026-08-08T07:51:11.078Z"
locale: en
meta:
  description: "Niche score 62/100 · ¥1.8M/yr market · 53K searches/yr · ¥1848.85 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 62/100 · ¥1.8M/yr market · 53K searches/yr · ¥1848.85 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Reviews — アクリル板 5mm - Flapen"
---

# **アクリル板 5mm**

**Launch it**

A $1.8M/yr market growing +2.4% this quarter with returns at 0.6% — clears our launch bar.

Market size 91Growth 28Conversion 23Competition 76Returns 97Price range 0Avg price 0Brand share 72Review moat 95Quality gap 90

**Returns**

**Incredible****0.6%**

return rate — above 5% kills the launch gate

**Review moat**

**Great****106.74**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Great****¥1.8M**

¥1.8M/yr · 53K searches

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Competition**

**Great****39%**

top-5 click share — an open shelf

**Brand share**

**Good****62%**

top-5 brand share — brands hold most of the demand

**Growth**

**Okay****+2.4%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****1.8%**

search→purchase rate — share of searches ending in a sale

**Avg price**

**Bad****¥1848.85**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥263.11–¥6283.92**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Signals**[** High Price**](https://flapen.com/research/niches?market=jp&signal=high_price "Avg price > $50")

## Reviews