---
title: "Search terms — ダクトファン 100mm - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/100mm/search-terms"
last_updated: "2026-08-08T06:02:23.377Z"
locale: en
meta:
  description: "Niche score 72/100 · ¥3.7M/yr market · 30K searches/yr · ¥5906.10 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 72/100 · ¥3.7M/yr market · 30K searches/yr · ¥5906.10 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Search terms — ダクトファン 100mm - Flapen"
---

# **ダクトファン 100mm**

**Launch it**

A $3.7M/yr market growing +47.0% this quarter with returns at 0.7% — clears our launch bar.

Market size 96Growth 67Conversion 26Competition 95Returns 97Price range 0Avg price 0Brand share 68Review moat 92Quality gap 96

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****¥3.7M**

¥3.7M/yr · 30K searches

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Competition**

**Incredible****19%**

top-5 click share — an open shelf

**Review moat**

**Great****160.8**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****64%**

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

**Growth**

**Good****+47.0%**

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

**Conversion**

**Okay****2.1%**

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

**Avg price**

**Bad****¥5906.10**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥1761.42–¥17540.36**

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

**Signals**[** 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")

## Search terms