I missed Japan so much I built an app about it. Here's what I learned about building from emotion vs tactics.
TL;DR: Building from personal pain created a clearer product than any amount of market research. 14 users who truly get it > 1000 who don't.
The backstory
3 years ago, I visited Japan for the first time. I'd been fascinated by the culture since childhood, but being there was different. Something clicked. It became my happy place.
I go back whenever I can, but between trips it's tough.
I tried the usual suspects:
- YouTube walking tours (not the same vibe)
- Language practice (I speak Japanese pretty well... but talking to myself gets old 😅)
- Photo scrolling (2 hours later, still scrolling)
What I really needed was those tiny moments. The 7-Eleven jingle, evening cicadas, the way light hits a wooden izakaya sign, the small sounds of street crossings.
So I built my own solution
Gachari : my daily escape to Japan in 30 seconds doses. A morning haiku with authentic sounds. A small word that teaches me something. Little moments that transport me back.
Think of it as a cultural vitamin for Japan lovers.
The pivot that almost killed it
Week 1: I positioned it as a "cultural discovery app." Generic. Vague.
People asked: "So like Duolingo for culture?"
Week 2: I tried "digital gachapon with collection mechanics."
Better engagement, but it felt forced. At this point I started to lose trust in my product because it wasn't what I wanted from it.
Week 3: I gave up on clever positioning and just said what it was:
"I miss Japan. This helps. Maybe it'll help you too."
What happened next
151 people have visited Gachari. Only 14 signed up and actually return.
That 9% conversion might look terrible, but when user #11 wrote "this is the only thing that makes me feel like I'm back there for a moment" : I realized those 14 are exactly who I built this for.
Quality of connection > Quantity of visitors.
What I learned
1. Personal reasons > Market research
Your deepest frustrations are often shared by others. But only if you're honest about them.
2. Emotional resonance > Feature lists
People don't connect with "cultural discovery platform." They connect with "I miss this place too."
3. Small audience who gets it > Large audience who doesn't
14 engaged users who share your point of view will give better feedback than 1000 who are just mildly interested and will never come back.
4. Authenticity compounds
When you build from real emotion, everything becomes clearer - the features, the messaging, the audience. The right people find you naturally.
The numbers (keeping it real)
- Week 3: 14 active users (from 151 visitors)
- 0 paid customers (not the point yet, but there's a support option)
- 8 Twitter followers
- 1 technology: Pure nostalgia
Not impressive. But each user makes me more confident I'm building something real.
What's next
Growing slowly, staying authentic. Each new user is someone else who gets that specific ache of missing a place that shaped you.
No growth hacks. No forced virality. Just building for people like me who need their 30 seconds portal back to a place they love.
Maybe one day I'll expand to other collections : Italy for those who miss the dolce vita? Scandinavia for hygge seekers? But for now, it's just about helping fellow Japan lovers like me deal with that specific ache of being 10,000km away from their happy place.
Question for IH: Have you built something from personal frustration that seemed "too niche" but found others who needed it too? How did you stay authentic when advice pushed you toward "broader appeal"?
