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Founder |
Experience Architect

​Satoshi Shimizu

Before you book anything, I thought you might want to know who you're actually spending the day with.

For a decade, I built my career in corporate Japan — three years in sales, five years coaching English one-on-one, and three years in customer satisfaction management. While each role taught me so much, I gradually realized my true calling lay elsewhere: I wanted to take those strengths and challenge myself fully in my own way — to put the kind of service I could picture in my head out into the world, and genuinely enrich people's lives.

 

Travel gave me something different at every milestone along the way. In India, living with almost nothing, I saw how different daily life could look on the surface, and yet how remarkably similar people's lives really are underneath it — a realization that left me with a quiet confidence that I could build a life almost anywhere. And through all of it, one thing was always true: what stayed with me longest was never the place itself, but the people I shared it with.

 

Somewhere between that perspective and my background in hospitality, an idea started taking shape that I couldn't let go of.

 

I’ve always believed that the most extraordinary service comes from people who aren't just doing a job, but living their passion. For me, guiding and hospitality are not a routine profession — they are my life’s work. When you truly love what you do, every detail and every effort becomes pure joy.

 

That is the foundation of SINCERE: a fully private, fully tailored experience driven by genuine passion. Some clients are visiting Japan for the first time; others have been many times before and want to go deeper. What sets it apart is how far the customization actually goes — one lawyer I guided ended up inside an actual court hearing, while for a three-generation family, I guided a seamless day around aquariums and theme parks so grandparents, parents, and children could all enjoy their time together with complete ease.

 

Whatever pulls at your curiosity, that's where we go. If it's food, I'll take you to a local sushi spot with the atmosphere and prices locals actually get, not the one in the guidebook. If it's history, I'll walk you through the real story behind the places we visit. That same instinct lets me show you something a travel agency can't package: real neighborhoods, walked the way locals walk them, and a genuine feel for how people here live.

 

Above all, my goal goes beyond showing you the sights. I want to create space for genuine discovery — an experience so authentic and deeply tailored that it gives you a chance to pause, reflect, and perhaps find something you’ve been searching for in your own life.

 

Every day here confirms that I am doing what I was meant to do.

I look forward to creating an unforgettable journey with you.

 

— Satoshi

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