---
title: "Trend — ホース 内径15mm - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/15mm/trend"
last_updated: "2026-08-08T06:52:18.861Z"
locale: en
meta:
  description: "Niche score 68/100 · ¥4.5M/yr market · 59K searches/yr · ¥1503.06 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 68/100 · ¥4.5M/yr market · 59K searches/yr · ¥1503.06 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Trend — ホース 内径15mm - Flapen"
---

# **ホース 内径15mm**

**Launch it**

A $4.5M/yr market growing +69.5% this quarter with returns at 0.4% — clears our launch bar.

Market size 97Growth 79Conversion 59Competition 56Returns 98Price range 0Avg price 0Brand share 49Review moat 72Quality gap 88

**Returns**

**Incredible****0.4%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****¥4.5M**

¥4.5M/yr · 59K searches

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Growth**

**Great****+69.5%**

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

**Review moat**

**Good****603.44**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****5.1%**

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

**Competition**

**Good****51%**

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

**Brand share**

**Okay****76%**

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

**Avg price**

**Bad****¥1503.06**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****¥425.25–¥5979.84**

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")

## Trend