---
title: "Trend — 六角レンチ 6mm - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/6mm/trend"
last_updated: "2026-08-08T09:30:28.893Z"
locale: en
meta:
  description: "Niche score 60/100 · ¥690K/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 60/100 · ¥690K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — 六角レンチ 6mm - Flapen"
---

# **六角レンチ 6mm**

**Worth a look**

Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 68Growth 24Conversion 81Competition 65Returns 98Price range 0Avg price 0Brand share 73Review moat 68Quality gap 79

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.4%**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****61%**

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

**Market size**

**Good****¥690K**

¥690K/yr · 15K searches

**Review moat**

**Good****785.16**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Good****46%**

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

**Growth**

**Bad****-1.8%**

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

**Avg price**

**Bad****¥541.97**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥101.97–¥1770.27**

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%") [** Low Review Barrier**](https://flapen.com/research/niches?market=jp&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=jp&signal=high_price "Avg price > $50")

## Trend