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Rikka Dō LLC

立夏堂合同会社
Ticker
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Listed market
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Country
Japan
Employees (non-consolidated)
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Related companies
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Basic information

BASIC
Head office
6-8-30 Shimotsu, Takatsu-ku, Kawasaki City, Kanagawa Prefecture
Chief executive
尾口佳奈
Capital
Employees (non-consolidated)
Employees (consolidated)
Start date
2024-04-04
End date
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Websites

1 DOMAINS
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Business

1
Book publishing
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Related companies

0 COMPANIES

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Network

NETWORK
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History

1 EVENTS

Rikka Do is a publishing company established in 2024.Sources

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News

10 ARTICLES

Now available for purchase at online bookstoresSources

Rikka-do LLC has made it possible to purchase books at online bookstores such as Amazon and Rakuten Books. Currently, the first volume, 'A Super Introduction to Paleontology: From Basics to 'Why?' for Clear Understanding', is available for pre-order.

Facebook Page Open!Sources

We plan to launch a Facebook page to provide details and content of the new publication. We also want to include a page for preview reading.

Release of first book 'Paleontology Super Intro'Sources

The first book from Rikka Do, 'Paleontology Super Intro: From Basics to "Why?" for Clear Understanding', has been released and is available at bookstores nationwide and online.

We will exhibit at the Jinbocho Book FairSources

Rikkaido will exhibit at the Jinbocho Book Fair's "Direct-from-Producer Book Fair" on May 25, selling "An Introduction to Paleontology" at a special price in the "Reader" space. The venue is the 6th floor of the Tomiyamabou Building next to the Reader, and the event runs from 10:00 to 17:00.

November New Release 'If You Listen Closely, the World Will Change' Publication ConfirmedSources

Rikakado plans to publish Masashi Komatsu's 'If You Listen Closely, the World Will Change' in November. Based on the 2004 edition, it will be substantially revised from a 2025 perspective, adding six 'Lessons to Change the Way You See the World' at the end of the volume. Through the author's research and practice, it introduces how listening to everyday sounds can change one's consciousness and the world you see.

New November Release of 'If You Listen Closely, the World Will Change' AnnouncedSources

The book 'If You Listen Closely, the World Will Change' by soundscape researcher Masashi Komatsu is scheduled for publication in November. Building on his 2004 book, it has been revised from a 2025 perspective and includes six new lessons on changing the way we see the world. The book introduces how listening to everyday sounds can alter our consciousness and perception, blending research and practice.

Launch of Kyoto 1-Minute ASMR Feature PageSources

On the feature page of 'If you listen closely, the world changes', you can now listen to various sounds from Kyoto recorded by Masashi Komatsu. As of April 23, 2026, four audio tracks have been released, and more will be added in line with Komatsu's uploads.

Release of New Book 'First Time Multiple Intelligences Theory'Sources

Rikka-do will publish its third book, 'First Time Multiple Intelligences Theory', on November 17, 2026. The book is authored by Ms. Moka Aruga, who teaches at Kanazawa University, and serves as an introductory guide explaining the 'eight intelligences' proposed by the Multiple Intelligences Theory, including how to use, develop, and combine them. It is recommended for educators, parents, as well as students and business professionals looking to discover their own strengths.

Review of 'An Introduction to Paleontology' in 'Geological Magazine'Sources

A review of 'An Introduction to Paleontology' was published in the June 25, 2025 issue of 'Geological Magazine' (Tokyo Geological Association), vol.134 NO.3. The reviewer is Keishi Takeuchi.

Media Coverage of 'Paleontology Super Intro'Sources

'Paleontology Super Intro' was featured in the Tokyo Shimbun on April 26, 2025. It was also highlighted in the April 28 issue of 'Library Education News', and is recommended as the first book for learning about paleontology.

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Public records

GOV
National Tax Agency basic information2020003025916
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
立夏堂合同会社
Trade name (kana)
リッカドウ
Name in English
Corporation type
305
Address
〒213-0033 神奈川県川崎市高津区下作延6丁目8-30
Postal code
2130033
Prefecture code
14
City code
134
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2024-04-09
Update date
2024-04-09
Change date
2024-04-09
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record
1
Excluded from search
0
Processing type
01
Correction type
0
Trade name image ID
Address image ID
Sequence number
2673321
METI gBizINFO2020003025916
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
2020003025916
Trade name
立夏堂合同会社
Trade name (kana)
リッカドウ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
神奈川県川崎市高津区下作延6丁目8-30
Postal code
2130033
Prefecture
神奈川県
Prefecture code
14
City or district
川崎市高津区
City code
134
Street address
下作延6丁目8-30
Organisation type
305
Processing type
01
Correction type
0
Status
Representative
Capital
Employees
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date
2024-04-09
Key information
2020003025916
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Sources & updates

SOURCES
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