[Former CA × Pilot × Tax Accountant] Female Owner with Unique Background Opens Japan's First 'Decision-Making' Training Facility 'MAZEL Mahjong School' in Tachikawa! Redefining Mahjong as an 'Intellectual Habit' for Cultivating Business and Life Decision-Making Skills.
A female owner with a unique background as a former flight attendant, pilot, and tax accountant has opened 'MAZEL Mahjong School,' Japan's first 'decision-making' training facility, in Tachikawa on May 7, 2026. The school redefines Mahjong as an 'intellectual habit' for cultivating business and life decision-making skills, offering a healthy environment and professional instruction.
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- 📰 Published: May 10, 2026 at 05:03
- 🔍 Collected: May 9, 2026 at 20:31
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【4 Points Why MAZEL Is Chosen】
1. Acquire "Lifelong Decision Rules" to Support Undecided Judgments
Unwavering judgment criteria cultivated in fields where momentary hesitation is not allowed, and in the professional world of organizing complex information. We provide a thinking methodology to make choices with conviction in uncertain game situations.
2. Overwhelming "Intellectual Experience" and a Clean Environment
A healthy environment with rules of "no drinking, no smoking, no gambling." We offer a "place of learning" to train the brain with a unique curriculum incorporating perspectives from behavioral economics and cognitive science.
3. Reliable Instruction System by Professionals Affiliated with Saikouisen Nihon Pro Mahjong Kyokai
Our instructors include professionals affiliated with Saikouisen Nihon Pro Mahjong Kyokai and other highly skilled teachers. From beginners to advanced players, you can receive professional, specialized, and easy-to-understand instruction with peace of mind.
4. Anyone Can Easily Come "Empty-Handed and Alone"
Reservations ensure peace of mind for beginners. You can come empty-handed to a clean, high-quality space equipped with automatic Mahjong tables. We provide thorough support tailored to each individual's level.
Representative and Staff
Clean classroom based on white
Original textbook supervised by professionals [Beginner] Original textbook supervised by professionals [Intermediate] Original textbook supervised by professionals [Score Calculation] Original textbook supervised by professionals [Decision Making Edition]
【Why Decision-Making Specialized Mahjong Now?】
【Innovative System Maximizing "Value of Attending"】
Revolutionizing the traditional image of Mahjong parlors. This is Japan's first school specializing in "decision-making," where you can naturally acquire skills directly applicable to business and daily life, such as "numerical thinking," "risk management," and "the ability to read opponents' intentions," through playing Mahjong.
【Goal Achievement Programs by Generation】
1. Junior (Intellectual Education)
Develop logical thinking and "etiquette." Foster the courage to think and decide for oneself.
2. Women/Seniors (Health)
Provide an intellectual habit that keeps the mind sharp and a new community in a clean space. Beginners and individuals can easily start empty-handed.
3. Businessmen (Strategy)
Refine decision-making skills to break through difficult situations and management skills applicable to practical work.
Friendly classroom atmosphere
Representative Director Akiko Shiki
Representative Message
In environments demanding instantaneous judgment and in the meticulous world of dealing with numbers, I have learned the importance of thinking for oneself and finding answers, no matter the circumstances.
From that desire, this Mahjong school was born: to create a place where the "power to decide for oneself" can be naturally nurtured through the excitement of playing, not just as academic study.
For children, the courage to decide for themselves; for adults, an intellectual pursuit to deepen their thinking and enrich their lives.
From Tachikawa, we aim to create a new Mahjong culture that everyone can enjoy with a smile and pride.
Yuudai Shiki Pro
Instructor Introduction: Yuudai Shiki Pro
Affiliated with Saikouisen Nihon Pro Mahjong Kyokai B2 League
Runner-up in the 1st EX Fūrin Kazan SSP Selection Tournament IKUSA
Winner of the Shishin Kōrin 2022 Climax SP Four-Organization Team Battle
"I will organize the points that tend to be difficult and explain them carefully from what you understand."
Mitsunari Hirai Pro
Instructor Introduction: Mitsunari Hirai Pro
Affiliated with Saikouisen Nihon Pro Mahjong Kyokai D2 League
"I value the joy of thinking more than winning or losing."
Masaya Omori Instructor
Instructor Introduction: Masaya Omori Instructor
Over 3 years of Mahjong instructing experience
Known for easy-to-understand instruction
"I strive for classes where people say, 'It's easier than I thought! I want to do more!'"
【Store Overview】
Store Name: MAZEL Mahjong School
Location: Suzuki Building 401, 1-8-14 Nishikicho, Tachikawa City, Tokyo (6-minute walk from JR Tachikawa Station South Exit)
Opening Date: May 7, 2026 (Thursday)
Business Hours: 10:00〜21:30 (Closed Sundays and national holidays)
Official Website: https://mazel-tokyo.com/
【Opening Commemorative Campaign】
Trial Lesson (2 hours): 1,000 yen (tax included)
Enrollment Bonus: Those who enroll by the end of May 2026 will have their enrollment fee (5,500 yen) waived.
Enrollment fee waiver campaign underway! Please feel free to contact us.
【Future Outlook】
MAZEL's mission is "The joy of decision-making for everyone." We aim to create a new culture by spreading Mahjong as a "proud intellectual sport" from Tachikawa to all of Japan.
【To Media Professionals】
"Former CA, Tax Accountant, Pilot" and
1. Acquire "Lifelong Decision Rules" to Support Undecided Judgments
Unwavering judgment criteria cultivated in fields where momentary hesitation is not allowed, and in the professional world of organizing complex information. We provide a thinking methodology to make choices with conviction in uncertain game situations.
2. Overwhelming "Intellectual Experience" and a Clean Environment
A healthy environment with rules of "no drinking, no smoking, no gambling." We offer a "place of learning" to train the brain with a unique curriculum incorporating perspectives from behavioral economics and cognitive science.
3. Reliable Instruction System by Professionals Affiliated with Saikouisen Nihon Pro Mahjong Kyokai
Our instructors include professionals affiliated with Saikouisen Nihon Pro Mahjong Kyokai and other highly skilled teachers. From beginners to advanced players, you can receive professional, specialized, and easy-to-understand instruction with peace of mind.
4. Anyone Can Easily Come "Empty-Handed and Alone"
Reservations ensure peace of mind for beginners. You can come empty-handed to a clean, high-quality space equipped with automatic Mahjong tables. We provide thorough support tailored to each individual's level.
Representative and Staff
Clean classroom based on white
Original textbook supervised by professionals [Beginner] Original textbook supervised by professionals [Intermediate] Original textbook supervised by professionals [Score Calculation] Original textbook supervised by professionals [Decision Making Edition]
【Why Decision-Making Specialized Mahjong Now?】
【Innovative System Maximizing "Value of Attending"】
Revolutionizing the traditional image of Mahjong parlors. This is Japan's first school specializing in "decision-making," where you can naturally acquire skills directly applicable to business and daily life, such as "numerical thinking," "risk management," and "the ability to read opponents' intentions," through playing Mahjong.
【Goal Achievement Programs by Generation】
1. Junior (Intellectual Education)
Develop logical thinking and "etiquette." Foster the courage to think and decide for oneself.
2. Women/Seniors (Health)
Provide an intellectual habit that keeps the mind sharp and a new community in a clean space. Beginners and individuals can easily start empty-handed.
3. Businessmen (Strategy)
Refine decision-making skills to break through difficult situations and management skills applicable to practical work.
Friendly classroom atmosphere
Representative Director Akiko Shiki
Representative Message
In environments demanding instantaneous judgment and in the meticulous world of dealing with numbers, I have learned the importance of thinking for oneself and finding answers, no matter the circumstances.
From that desire, this Mahjong school was born: to create a place where the "power to decide for oneself" can be naturally nurtured through the excitement of playing, not just as academic study.
For children, the courage to decide for themselves; for adults, an intellectual pursuit to deepen their thinking and enrich their lives.
From Tachikawa, we aim to create a new Mahjong culture that everyone can enjoy with a smile and pride.
Yuudai Shiki Pro
Instructor Introduction: Yuudai Shiki Pro
Affiliated with Saikouisen Nihon Pro Mahjong Kyokai B2 League
Runner-up in the 1st EX Fūrin Kazan SSP Selection Tournament IKUSA
Winner of the Shishin Kōrin 2022 Climax SP Four-Organization Team Battle
"I will organize the points that tend to be difficult and explain them carefully from what you understand."
Mitsunari Hirai Pro
Instructor Introduction: Mitsunari Hirai Pro
Affiliated with Saikouisen Nihon Pro Mahjong Kyokai D2 League
"I value the joy of thinking more than winning or losing."
Masaya Omori Instructor
Instructor Introduction: Masaya Omori Instructor
Over 3 years of Mahjong instructing experience
Known for easy-to-understand instruction
"I strive for classes where people say, 'It's easier than I thought! I want to do more!'"
【Store Overview】
Store Name: MAZEL Mahjong School
Location: Suzuki Building 401, 1-8-14 Nishikicho, Tachikawa City, Tokyo (6-minute walk from JR Tachikawa Station South Exit)
Opening Date: May 7, 2026 (Thursday)
Business Hours: 10:00〜21:30 (Closed Sundays and national holidays)
Official Website: https://mazel-tokyo.com/
【Opening Commemorative Campaign】
Trial Lesson (2 hours): 1,000 yen (tax included)
Enrollment Bonus: Those who enroll by the end of May 2026 will have their enrollment fee (5,500 yen) waived.
Enrollment fee waiver campaign underway! Please feel free to contact us.
【Future Outlook】
MAZEL's mission is "The joy of decision-making for everyone." We aim to create a new culture by spreading Mahjong as a "proud intellectual sport" from Tachikawa to all of Japan.
【To Media Professionals】
"Former CA, Tax Accountant, Pilot" and