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Services · Three Ways to Begin
Three services, each one complete in itself
Whether you'd like a clearer picture of your energy use, help thinking through a renovation, or support setting up more sustainable daily routines — there's a service designed for where you are right now.
Back to HomeHow these services work
Each service has a clear scope and a clear deliverable
The three services we offer are designed to address different stages of a household's thinking about sustainable living. Some clients begin with the energy assessment because they want a picture before committing to anything. Others come directly to renovation planning because they're already preparing for a build. A few need help with the practical side — setting up routines that actually work.
None of the services requires you to take another one afterward. Each ends with documentation you can use independently. If you want to continue, you can. If the one service gives you what you needed, that's the right outcome. The pricing for each is set accordingly — you're not paying a deposit toward something larger.
Service 01
Home Energy Assessment Consultation
¥22,500
A measured walk-through of how your household uses energy across a typical week, with notes on seasonal patterns common to Japanese homes. The session is suitable for homeowners and long-term renters who would like a clearer picture before making changes.
Duration is two hours on-site followed by a written summary delivered within five business days. The summary outlines observed usage, gentle suggestions for adjustments to insulation, hot water, and appliance habits, and a short reference list of regional rebate programmes. No follow-up commitment is implied.
What's included
- Two-hour on-site visit
- Written summary delivered within five business days
- Seasonal pattern notes relevant to your region
- Reference list of applicable regional rebate programmes
- Suggestions covering insulation, hot water, and appliance habits
Well suited for
Homeowners and long-term renters who want a clearer picture of their energy use before making any particular decision about changes.
Well suited for
Those at the early thinking stage of a renovation as well as clients already preparing detailed drawings — decisions remain entirely with you throughout.
Service 02
Eco-Conscious Renovation Planning
¥44,000
A planning service designed for clients considering a renovation that respects both material lifecycle and Japanese building traditions. Together we review the existing structure, discuss intentions for the space, and assemble a proposal covering material options, contractor coordination notes, and a phased timeline.
The engagement spans four working sessions across roughly six weeks, with documentation provided after each stage. Suitable for those at the early thinking stage as well as clients preparing detailed drawings.
What's included
- Four working sessions over approximately six weeks
- Documentation provided after each stage
- Material options review with lifecycle considerations
- Contractor coordination notes for use in briefing
- Phased timeline aligned to Japanese building traditions
Service 03
Household Sustainability System Setup
¥33,000
An on-site service that helps households configure a coordinated approach to water, waste sorting, and energy monitoring tools already available in Japan. We focus on selecting modest, durable equipment and arranging it so daily routines stay simple.
The package includes a planning conversation, two installation visits, and a thirty-day check-in. Suitable for couples and families settling into a new home or refreshing an older one. Documentation is provided in plain language for reference.
What's included
- Initial planning conversation
- Two on-site installation visits
- Thirty-day check-in to confirm systems are working
- Coverage of water, waste sorting, and energy monitoring
- Plain-language documentation for household reference
Well suited for
Couples and families settling into a new home, or those refreshing an older one who want their daily routines to feel simple rather than effortful.
Not sure which to start with?
A brief conversation usually helps clarify it
There's no wrong starting point. If you're uncertain which service fits your situation, we're glad to talk through it briefly before you commit to anything. Most people find it becomes clearer quickly.
Want a picture before any decision?
→ Home Energy Assessment at ¥22,500
Thinking about a renovation?
→ Eco-Conscious Renovation Planning at ¥44,000
Moving into a new home or refreshing routines?
→ Household Sustainability Setup at ¥33,000
Getting started
What happens after you write to us
You send a message
A brief note about your home and what you're hoping to explore. No need to prepare anything in detail.
We reply within two days
A real person writes back. We may ask a few questions to understand your situation better.
A brief conversation
We discuss which service makes sense for where you are now. You're not committed to anything at this stage.
We agree on a time to visit
Once you'd like to proceed, we schedule the first session at a time that works for your household.
Pricing at a glance
All prices are inclusive, with no add-ons
| Service | Duration | Deliverable | Investment |
|---|---|---|---|
| Home Energy Assessment | 2 hrs on-site + 5 business days | Written summary + rebate references | ¥22,500 |
| Eco-Conscious Renovation Planning | 4 sessions over ~6 weeks | Stage documentation + material proposal | ¥44,000 |
| Household Sustainability Setup | Planning + 2 visits + 30-day check-in | Configured systems + plain-language docs | ¥33,000 |
A good starting point is simply getting in touch
Send us a note about your home and what's on your mind. We'll follow up within two business days and take it from there.
Write to Us