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Hat-shaped air purifier" that instantly absorbs and filters cigarette smoke  Started a CRAFAN campaign to protect children's lives from passive smoking

kaijin public solution

kaijin public solution has developed "No Smoke Cap," a hat-shaped air purifier that instantly absorbs and filters smoke generated during smoking and prevents smoke from spreading to the surrounding environment. The company is widely seeking support for mass production and global deployment on the "For Good" crowdfunding site.


Crowdfunding page: https://for-good.net/project/1002404

命を守る帽子

Life-saving caps


To protect lives from the threat of passive smoking and noxious smoke.

An innovative solution has finally been created to address the issues of smoking damage and air pollution, which are becoming increasingly serious in Japan and abroad.


This product has a small silent fan built into the inside of the brim. After the smoke is sucked in, the air is purified by a high-performance nanofiber filter and zeolite layer. By discharging clean air downward, it significantly reduces the risk of passive smoking to non-smokers, especially children, the elderly, and pregnant women.


Furthermore, through this product, we are confronting the reality of "death by passive smoking," which is estimated to kill more than 160,000 people a year worldwide.


We are currently seeking support for mass production and global deployment on the "For Good" crowdfunding site.

We are offering returns to those who support us, allowing them to experience this innovative product as soon as possible.


Making life-saving actions a part of everyday life." --No Smoke Caps will deliver the gentleness of the air to the world.


簡易イメージ図

Simplified image


Product name: NO SMOKE CAP

Product video: https://youtube.com/shorts/0fv-fmyBHfg?si=1oofcTpvnCIYWZeS

YouTube channel : https://youtube.com/channel/UCo6U7kMyKbdxZa0Peg7UTNw?si=DHy1rjPv-57TR3uO

Corporate URL : https://4g0o0.hp.peraichi.com/trading_company_site_2p_2



Project Summary

Project Name : "NO SMOKE CAP" to protect the lives of 160,000 people around the world!

Period : August 5, 2025 - August 31, 2025

URL : https://for-good.net/project/1002404


Your thoughts will change the future!


Every support is an important step forward.

Don't think, "I'm sorry it's only 1,000 yen.

That 1,000 yen will lead to a future where a single child's life will be protected.

No matter how much or how little you donate, all supporters are a part of this project.



List of Returns (All include tax and domestic shipping)

<1,000 yen course

Thank you e-mail

Digital photos of smiling children

PDF report of our activities


<3,000 yen course|Sympathetic support

In addition to the return of the 1,000 yen course, you will receive a certificate of support (PDF),

Certificate of support (PDF)

Name of the person who wishes to be listed on the web page


<5,000 yen course|Smile Support

In addition to the 1,000 yen and 3,000 yen course returns

Digital images of support from the children

Limited video report link


All support amounts are equal.

Anonymous support is also available upon request.

All returns will be delivered with all our hearts.


*In addition to the above, we offer many other returns ranging from 10,000 yen course to 10,000,000 yen course.

Details are listed on the project page.

https://for-good.net/project/1002404

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