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Politics, economy and society That's why doctors don't take drugs.

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Japanese literature My Life, My Life, Tango

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Education and childcare Wada-style Kakinaguri Note

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Politics, economy and society How to study from 40 s How to improve motivation and concentration

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<<Politics, economy and society>> It's a good relationship. It's a good relationship.

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Biography Medical records of 100 people in Japanese history

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Hobbies and trivia A matchstick quiz that instantly raises your IQ

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Ethics and ethics WHY DO N'T YOU TRY LIVING IN 「 MISCELLANEOUS 」?

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Medicine A healthy way of life of with COVID-19 that begins now for the day of unmasking

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"30 minutes before going to bed" will change you!

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Communication Skills for "Making Yourself Acknowledged"

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Medicine People who are good at "stress reduction" or bad at "stress reduction"

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Education Psychology to develop a child Be a parent of a smart child

Hobbies and trivia Activate "brain" and "heart" from 40 years old

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Hobbies and trivia Technologies that "summarize" your thoughts in 5 minutes and "convey" them in 3 minutes

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Ethics and ethics I am, I am, I am, I am, I am, I am, I am, I am, 「 」

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Everyone's Senile / Hideki Wada

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Hobbies and trivia I will not lose to the study method test which leads my child to Tokyo University.

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<<Essays and essays>> 90-year-old Happiness Theory / Hideki Wada

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<<Social science>> Brain conditioning from age 60

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Religion, philosophy and self-development "Self-study" by adults for those who want to study

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Home economics and life sciences Stop studying from age 60 / Hideki Wada

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Ethics and ethics Nine Lessons to Stop "Busy" and "No Time"

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Japanese literature> Cinderella for the exam