---
title: "Reviews — 電気工事士2種技能試験セット - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/2/reviews"
last_updated: "2026-08-08T10:58:06.936Z"
locale: en
meta:
  description: "Niche score 62/100 · ¥40.0M/yr market · 273K searches/yr · ¥17033.33 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 62/100 · ¥40.0M/yr market · 273K searches/yr · ¥17033.33 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Reviews — 電気工事士2種技能試験セット - Flapen"
---

# **電気工事士2種技能試験セット**

**Launch it**

A $40.0M/yr market growing +118.8% this quarter with returns at 0.3% — clears our launch bar.

Market size 100Growth 95Conversion 11Competition 61Returns 98Price range 0Avg price 0Brand share 18Review moat 75Quality gap 72

**Market size**

**Incredible****¥40.0M**

¥40.0M/yr · 273K searches

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Growth**

**Incredible****+118.8%**

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

**Review moat**

**Good****506.59**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****48%**

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

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

**Conversion**

**Bad****0.9%**

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

**Avg price**

**Bad****¥17033.33**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥561.90–¥43399.63**

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

## Reviews