---
title: "Products — 丸山製作所(maruyamaseisakusyo) - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/maruyamaseisakusyo/products"
last_updated: "2026-08-07T01:53:24.625Z"
locale: en
meta:
  description: "Niche score 72/100 · ¥14.6M/yr market · 143K searches/yr · ¥8792.42 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 72/100 · ¥14.6M/yr market · 143K searches/yr · ¥8792.42 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Products — 丸山製作所(maruyamaseisakusyo) - Flapen"
---

# **丸山製作所(maruyamaseisakusyo)**

**Launch it**

A $14.6M/yr market growing +228.4% this quarter with returns at 0.2% — clears our launch bar.

Market size 100Growth 98Conversion 14Competition 86Returns 99Price range 0Avg price 0Brand share 37Review moat 91Quality gap 96

**Market size**

**Incredible****¥14.6M**

¥14.6M/yr · 143K searches

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Growth**

**Incredible****+228.4%**

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

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Great****178.85**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Great****29%**

top-5 click share — an open shelf

**Brand share**

**Okay****83%**

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

**Conversion**

**Bad****1.2%**

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

**Avg price**

**Bad****¥8792.42**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥214.44–¥63443.69**

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

**Signals**[** Trending**](https://flapen.com/research/niches?market=jp&signal=trending "Search growth > 100% (90d)") [** Quality Gap**](https://flapen.com/research/niches?market=jp&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=jp&signal=high_price "Avg price > $50")

## Products