Services

Our Business

From a single sakaki leaf to the future of farming.
An introduction to the three pillars of Sakakikaen.

Flower Business

Flowers, in service of ritual.

Because it is offered to the gods, it must be genuine. Not imported substitutes or hisakaki, but Japanese-grown hon-sakaki from our own farm, delivered with respect for Japan's oldest traditions.

* Currently available in selected areas of Japan

Sakaki for the Home & Shrine Altar

Available in selected areas

Sakaki from our own farm, carefully graded and quality-controlled. We are working toward stable year-round supply and longer-lasting freshness.

Smart Agriculture

Data, for the future of farming.

We crystallize the knowledge gained on our own farm into sensors and software, supporting the field with data-driven decisions.

Product details

Growth Environment Sensor

In field trials on our own farm

A purpose-built IoT device measuring temperature, humidity, soil (moisture / temperature / EC) and sunlight, transmitting field data in real time over Wi-Fi or LTE. Special focus on high-precision soil measurement.

Cultivation Dashboard

In service

A web dashboard that aggregates environmental data from multiple fields onto one screen, with per-crop threshold alerts so growers notice anomalies early.

Wildlife Prediction Platform

In service

Alerts against crop damage by wild boar, deer and monkeys, combining risk forecasts from sighting data with real-time sensor detection. LINE notification supported.

Wildlife Detection Sensor

Development & sales

A battery-powered LTE sensor unit with dual PIR + microwave-radar detection to reduce false alarms. Developed and sold as hardware, integrated with the prediction platform.

Corporate Advisory

A century of ventures, for the next founder.

Rice milling, forestry, orchards, charcoal, landscaping, beekeeping, flowers, smart agriculture — in one hundred years we have launched eight businesses. We now systematize that startup know-how to support those beginning their own.

Business-Plan Application

An application that turns our century of venture-building know-how into a guided business-plan builder — from shaping the idea to market analysis and financial planning, producing a plan fit for banks and grant applications.

New-Venture Advisory

Practical consultation from a company that has actually built businesses: where to start, how to prepare an opening or a pivot, and how to shape a new venture's plan.

Web
Production

This website is our proposal.

This very site — planning, design, build and photography — is produced entirely in-house. We build the same quality for you.

Web Production

The same level of build as this site: JPY 1,100,000 (tax incl.). Responsive, multilingual, simple e-commerce and SEO — proposed to fit your needs.

Learn more

Drone & Still Photography

Drone photography JPY 220,000, still photography JPY 110,000 (tax incl.). One-off shoots are welcome.

Closed Test
Management

Clear the final hurdle to release.

Google Play requires a closed test run by a set number of testers, continuously over a set period, before an app can be released to production. We handle recruiting the testers, managing participation throughout the test period, and producing the records — so developers can stay focused on the app itself.

Closed test management

JPY 20,000 per person-day (excl. tax). Includes requirement checks, tester recruitment, day-to-day participation management, and the participation records and report. The number of person-days is quoted according to the scale of the app and the test period.

Confidentiality and coverage

Work is carried out under a non-disclosure agreement, and testers are bound by confidentiality obligations. We spread testers across device makers and OS versions so the app is checked under realistic conditions.

Small App
Development

Build small. Ship early.

We build small applications that solve one specific problem — as a SaaS web app, an Android app, or an iOS app. The online ordering system on this site and our business-plan application were both developed entirely in-house.

Small app development

JPY 80,000 per person-day (excl. tax). Covers design, implementation, testing and delivery, at the same rate for SaaS, Android and iOS. We deliver something that works first, then grow it while you use it.

Requirements support

Quoted separately. For when it is not yet decided what should be built: we help map the workflow and turn it into a specification. If the conclusion is that no software is needed, we will say so plainly.