---
title: "Search terms — 延長コード 1.5m 1口 - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/1-5m-1/search-terms"
last_updated: "2026-08-08T08:46:49.125Z"
locale: en
meta:
  description: "Niche score 58/100 · ¥626K/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 58/100 · ¥626K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — 延長コード 1.5m 1口 - Flapen"
---

# **延長コード 1.5m 1口**

**Worth a look**

Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 65Growth 48Conversion 59Competition 64Returns 98Price range 0Avg price 0Brand share 55Review moat 48Quality gap 77

**Returns**

**Incredible****0.4%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Market size**

**Good****¥626K**

¥626K/yr · 13K searches

**Competition**

**Good****46%**

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

**Conversion**

**Good****5.1%**

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

**Brand share**

**Good****72%**

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

**Growth**

**Okay****+18.2%**

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

**Review moat**

**Okay****1,706.93**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Bad****¥970.25**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥373.09–¥9255.99**

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

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

## Search terms