The schedule changed. Everyone should know.

Keep site schedules, changes and unfinished work together with chat and photos. Give the people doing the work a place to check what happens next.

Open Gencha / Sign in →See pricing

A DAY ON SITE

Keep the next person in the loop.

An illustrative example. Choose a topic to see how a conversation can stay with the job.

Yamada residence / Renovation

Schedule

Materials arrive on Thursday

Delivery moved to 10:00. Please keep the entrance clear.

Confirmed. I’ll be on site at 9:30.

From the first update to the final touch-up.

Keep every job in its place

Organize your sites into boards and lists. Open a site to find its conversations and updates together.

Explain it with chat and photos

Share the actual situation at the site. Keep the explanation and the photo close to the work they refer to.

Keep changes and remaining work visible

Record schedules, changes and unfinished work with the site, so the next person can check what needs attention.

Invite the people involved

Invite your team and guests, and manage which boards or sites they can access.

Start with one job.

01
Create a company
The administrator sets up the company and its subscription.
02
Add your sites
Organize sites using boards and lists.
03
Invite your team
Share the invitation code with the people who need access.

One company. One monthly price.

Per company / month

2,500JPY · tax included

Invited members are free.

✓ Site management
✓ Chat and photos
✓ Schedules, changes and remaining work
✓ Team and guest invitations

Create an account →

The company administrator manages the subscription. Creating an account alone does not complete a paid subscription. Review the amount on the payment screen before subscribing.

Before you start

Is pricing per person?

No. Gencha costs JPY 2,500 per company per month, including tax. People invited to that company do not need a separate paid subscription.

Can I use it on my phone?

Yes. Open Gencha in a browser on your phone or computer. The app interface is currently in Japanese.

Is it included in Tehazu?

Gencha and Tehazu are separate apps with separate subscriptions. Tehazu handles quotes, invoices, expenses and profit. Gencha handles communication and updates at the site.

I signed in to CR8. Why do I see a Gencha login?

Gencha checks its own login session. Use “Open Gencha / Sign in” to enter. If you already have a valid Gencha session, you will continue to your company.

Give your next job a shared place.

Start with the site your team needs to keep up with today.

Open Gencha / Sign in →