---
title: "Trend — プラグレンチ 14mm - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/14mm/trend"
last_updated: "2026-08-08T07:50:14.153Z"
locale: en
meta:
  description: "Niche score 59/100 · ¥3.0M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · ¥3.0M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — プラグレンチ 14mm - Flapen"
---

# **プラグレンチ 14mm**

**Worth a look**

Shows a $3.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 96Growth 16Conversion 81Competition 42Returns 96Price range 0Avg price 0Brand share 65Review moat 79Quality gap 73

**Market size**

**Incredible****¥3.0M**

¥3.0M/yr · 35K searches

**Returns**

**Incredible****0.8%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.5%**

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

**Review moat**

**Great****417.39**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****66%**

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

**Competition**

**Okay****60%**

top-5 click share — leaders hold, buyers still browse

**Growth**

**Bad****-17.1%**

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

**Avg price**

**Bad****¥1000.86**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥348.56–¥3705.22**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=jp&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=jp&signal=high_price "Avg price > $50")

## Trend