Know the Universe, Live Your LifeHoshi no Mai Activity results
2014
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April 2014First encountered astrology.
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December 2014The first workshop is held.
2015
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March 2015Set the mission of ‘know the universe, live your life’.
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April 2015Became independent as ‘Hoshi no Mai’ and began full-fledged activities in astrology.
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November 2015First professional training course held.
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2015 Results21 astrology seminars and events held across Japan, including Tokyo, Nagano, Nagoya, Kyoto, Osaka and Fukuoka.
250 participants.
2016
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January 2016The first overseas seminar of 2016 was held in Oahu, Hawaii.
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March 2016Incorporated as Hoshino Mai Co., Ltd. Mai Kaifu becomes the company’s representative director.
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April 2016Online horoscope seminar course launched.
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2016 Results28 seminars and events held in Japan and overseas.
464 participants / 249 online course participants.
2017
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January 2017The first book,
‘Using the Stars to
Live the Life You Want!’
was published by KADOKAWA.
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March 2017‘The Time of the Star
User
Who Makes the Energy of the
Universe His Ally 2017-2018’
published by Kobunsha.
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October 2017Appeared on TV as a lecturer on Chukyo TV’s DEARDEA.
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December 2017‘The Magical Key to a
Full Life:
The Star of the Gods’
published by KADOKAWA
in Japan.
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2017 Results19 events and seminars held nationwide.
720 participants / 305 online course participants.
Throughout the year, we visited and made pilgrimages to sacred sites related to astrology in Egypt, Greece, the UK, etc.
2018
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February 2018Stellar Timetable 2018-2019:
Using the Energy of the
Universe to Your Advantage’
published by Kobunsha.
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March 2018Appearance at the event ‘Miracles in Life! God, the Universe and the Law of Attraction’ at Meguro Persimmon Hall.
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March 2018Seminar held in Bali.
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June 2018‘If you use the stars,
you will definitely meet your
destined partner!’
published by SB Creative.
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September 2018Hoshi no Mai Astrology School established.

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December 2018‘The more you write,
the more you connect with
the universe!
Your wishes will come true!
Star User’s Notebook’
published by SB Creative.
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2018 Results25 events and seminars held in Japan and Bali.
784 participants / 160 online course participants.
294 participants from certified horoscope readers at Hoshino Mai Astro School (2017~).
2019
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February 2019‘Stellar Timetable
2019-2020’
and ‘Hoshitsukai Diary
2019-2020’ published in Japan.
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April 2019Gave birth to my third child.
Refrained from seminar activities. -
April 2019Release of various online courses at Hoshi no Mai Astro-Logy School.
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April 2019Seminar activities resume.
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2019 Results5 seminars and workshops held, 60 participants / 270 online course participants
2020
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February 2020‘Stellar Timetable
2020-2021’
and ‘Hoshitsukai Diary
2020-2021’ published.
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February 2020Following the February 2020 seminar, due to concerns about the spread of the new coronavirus infection, seminars were held online (Zoom).
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October 2020The first astrology seminar was held online. Approximately 160 people attended.
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2020 Results3 seminars held, 88 participants / 341 participants in online seminars.
2021
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February 2021‘Stellar Timetable
2021-2022’ and
‘Hoshitsukai Diary
2021-2022’ published in Japan.
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June 2021Published ‘Hoshi no Mai
Sabian Symbols’ in Japan.
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2021 Results661 people attended various online seminars.
2022
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February 2022‘Stellar Timetable 2022-2023’ and
‘Hoshitsukai Diary 2022-2023’ published in Japan.
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March 2022‘The Stars Tell Us: A Happy Way of Life in the Age of the Wind – A Forecast of Space Energy in 2030’ published by KADOKAWA.
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August 2022‘Hoshi no Mai Fixed
Stars Astrology’
published in Japan.
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September 2022‘Hoshi no Mai Horoscope
Aspects’
published in Japan.
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2022 Results405 people attended seminars online or via archived videos. We donated a total of approximately 800,000 yen to AAR Japan and the UNHCR to support refugees in Ukraine.
2023
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February 2023‘Stellar Timetable
2023-2024’ and
‘Hoshitsukai Diary
2023-2024’published in Japan.
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February 2023‘Hoshi no Mai Predictive
Astrology’ published
in Japan.
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August 2023‘Hoshi no Mai
Compatibility Astrology’
published in Japan.
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November 2023The 1500 copies of the
‘Hoshino Mai
Sabian Symbols’ and a
second edition
was published in Japan.
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December 2023Release of the Stellar Blueprint®︎
internet personal
assessment system and
membership system.
Renewal of this website in
conjunction with the above.

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2023 Results222 seminar attendees (including online and archived).
Hoshi no Mai STORE sales top 10,000.
2024
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February 2024‘Stellar Timetable
2024-2025’ and
‘Hoshitsukai Diary
2024-2025’ published in Japan.
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September 2024Release of Solar Return.

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2024 resultsStellar Blueprint 1,488 sales.
102 students taking real-time and online courses.
2025
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February 2025‘Stellar Timetable
2025-2026’ and
‘Hoshitsukai
Diary
2025-2026’ published in Japan.
FUTURE…

“Hoshi no Mai” is a registered
trademark of Hoshi no Mai Co., Ltd.
Trademark Registration No. 6508811
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About
Hoshi no MaiThe core concept and values
that Hoshi no Mai holds dear. -

Message
Life StoryA Glimpse into Mai Kaibe’s
Vision and Life Journey -

HistoryA look back at the 10-year path of
Hoshi no Mai’s growth and activity.












