Command B

Hack your life.

A second button for putting a few hacks into your life.
A place to share hacks for body, money, and life itself.
A quiet project for making certain parts of life bolder — or finding shortcuts around the usual paths.
Life on default settings is no fun.

2026.09.15 LAUNCH

-- days to go

Command B quietly opens
on Akifumi Gunji's 38th birthday.

11yr years of experimenting

8 prefectures in the art project

Weekly delivery

What you get

Body Experiments

Biological data, nutrition counseling, healthcare coordination. Computers have an OS — so does the body. A custom system for tuning yours: the Human Performance OS (personal delivery planned).

Money Experiments

Real numbers and real processes behind investing, side projects, and funding a move abroad. Personal advice and the occasional hack, shared with members.

Creative Experiments

Behind the scenes of an art project traveling all 47 prefectures of Japan. Member discounts on new products to come.

Life Experiments

Moving abroad, launching new projects, the process of editing your own thinking. Notes, know-how, and advice along the way.

Member benefits

Weekly Deep-Dive Notes

A weekly log that goes one layer deeper than the free newsletter.

Biological Data, Shared

Raw blood, salivary hormone, and nutrition score data — and how to read them. Access to the Human Performance OS.

Full Archive Access

Every past experiment log. Eleven years of trial and error, opened up.

Real Numbers: Investing & Moving Abroad

Income and expenses, relocation funding design, Etsy revenue — actual figures, not theory.

Members-Only Gatherings (Online & Offline)

Held irregularly. Updates on the move to Barcelona, and space for member-to-member conversation.

Invitation to "Hidden Mode"

New projects, limited initiatives, consulting slots — the things that never get announced publicly. Members get the invite.

Who it's for

You want to actually try "just move first" in real life
You want to change your life, but don't know where to begin
You're about to start your own thing
You need a small push
You're curious about the real numbers behind starting a business, going independent, or running a side project
You want hints for tuning your own body
You're thinking about moving abroad or living between two countries
You want to start a micro-business

Plans

Yearly

¥10,000

/ year

2 months free

2026.09.15 START

Monthly

¥1,000

/ month

2026.09.15 START

*Limited to the first 100 members (tentative)

Get early access

Early access details go out through the newsletter first.
Early subscribers may receive something extra.

Subscribe to the newsletter

* You'll be notified the moment Command B opens.

FAQ

How can I pay?

Credit card and Apple Pay are planned. Secure payments through Stripe.

Can I cancel anytime?

Yes — one click from your account, anytime. No lock-in.

How is this different from the free newsletter?

The free version is about thinking and noticing. Command B is about numbers and execution. Same themes, different depth.

Why "Command B"?

On a Mac, ⌘B makes text bold.
Life works the same way.
Not default. Bolder, denser, more yours.
A second button — the one you never press in normal mode.
That's Command B.
Try it — press ⌘B right now.