[Trademark Registration] Zenpo-koen-fun Co., Ltd. has newly acquired the trademark for 'Grave Closure Consultation Office with a Line'.

Zenpo-koen-fun Co., Ltd. (CEO: Tsuneyasu Takeda, Headquarters: Minato-ku, Tokyo), which revives Japan's unique "Kofun (Tumulus) Culture" in the modern era, announces that it has newly acquired the trademark for "Gyoretsu no Dekiru Hakajimai Sodansho" (Grave Closure Consultation Office with a Line) on March 19, 2026 (Reiwa 8).

In recent years, with the declining birthrate, aging population, and changing lifestyles, the need for "hakajimai" (closing a grave) has been rapidly increasing. Against the backdrop of issues such as the absence of a successor for the grave and the burden of managing it from afar, many people are considering organizing or relocating their graves while they are still alive.

To meet these social demands, our company will proceed to build a comprehensive support system for grave closure, utilizing the expertise in memorial services and rituals cultivated through the planning and sales of Kofun-bo (tumulus graves).

## Zenpo-koen-fun Co., Ltd. Registered Trademark

https://kofun.co.jp/trademark

## About Zenpo-koen-fun Co., Ltd.

Our company is an end-of-life planning-related business that develops and sells "Kofun-bo", a tree burial that faithfully reproduces Japan's ancient keyhole-shaped tumuli. Currently, three Kofun-bo have been completed and are being sold in Chiba, Kagawa, and Osaka prefectures, with the goal of developing 100 Kofun-bo nationwide.

Contracts and payments for Kofun-bo are completed entirely on the EC site "Kofun no Madoguchi" (Tumulus Window). We are also working to create a new memorial culture, such as holding "Kofun Reunions" as an opportunity for people who will enter the same grave to interact while they are still alive.

▼ Kofun no Madoguchi ▼

https://madoguchi.kofun.co.jp

## What is "Kofun-bo"?

In the Kofun period, tumuli were built to appease the spirits of powerful figures and wish for them to rest in peace.

Among them, the keyhole-shaped tumulus is a special grave built for those of particularly high status.

Our Kofun-bo is a rare grave that faithfully reproduces the ancient tombs of great kings in collaboration with archaeologists, and has been revived as a perpetual care grave and collective grave that meets the modern needs of a declining birthrate and aging population.

**Perpetual Rituals and Memorial Services**

The cemetery will hold spirit festivals and memorial services twice a year into the future.