kensaurus

Field note · The maker

Who makes these apps, and why

Most of the apps here started with a problem in my own life. A short note from Kenji Sakuramoto on why he builds them.

Kenji Sakuramoto · kensaurus合同会社 ·

I was bad at talking to people

When I was young I was socially awkward. It took me years to understand what people actually meant, to read what sat between the lines. I'm still learning.

What changed things was getting to know people from other countries. How people talk, and how they show what they feel, differs a lot with language and with where they grew up. Every difference I learned gave me one more way to connect. Connecting properly without hurting the other person is something I expect to keep learning for the rest of my life.

That is where lets-talk came from: a place to practise the hard conversation before you send it.

Built from my own problems

The other apps mostly started the same way.

More people building for themselves

With AI, one person can now build a lot. If more people build for themselves and for the people around them, clearing small everyday chores one at a time, life gets a little easier for everyone. kensaurus keeps building as one of them.

kensaurus LLC was founded in Shibuya, Tokyo, in June 2025. What we've made is in the exhibit hall, and what we've written is in the Reading Room.

About kensaurus