The Harada Chart

Origin: Osaka, 1990s

In the early 1990s, Takashi Harada took on one of Japan's most thankless coaching jobs. He was assigned to run the track and field programme at a junior high school in Osaka's most economically deprived neighbourhood - the worst-performing school out of 380 across the city. His students had little confidence, poor discipline, and almost no belief they could amount to anything.

Rather than drilling harder technique, Harada focused on something nobody else was measuring: the students' inner world. He asked each athlete to define a single "highest goal," map out their strengths and weaknesses honestly, design daily routines tied to that goal, and keep a journal to track progress. He then added a fourth dimension that proved decisive - actively helping others every single day. Physical skill, self-belief, good habits, and service to others together formed his framework.

Within three years the team won the regional championship. They held the title for six years running. Twelve of his athletes went on to win thirteen national gold medals, making their school the best in Japan for its age group. Nearly all of his once-struggling students earned university scholarships and went on to successful careers.

The Open Window 64 (OW64)

To make the system teachable and visual, Harada devised a tool he called the Open Window 64 - a 9×9 grid where the center square holds one central life goal, surrounded by eight pillars of development. Each pillar then anchors its own 3×3 square, with eight concrete sub-goals filling the surrounding cells, giving 64 total action items.

The chart's power is its visibility. Everything you need to do - across every dimension of growth - fits on a single page. Nothing is hidden in a buried notes file or forgotten in a disconnected app. You can see at a glance where you are thriving and where you are falling short.

From the classroom to the boardroom

After his success in education, Harada left teaching in 2002 to take the method into the corporate world. He reasoned that the same principles - self-reliance, structured goals, daily discipline, and service to others - that transformed struggling teenagers would work equally well for adults in organisations.

He was right. The Harada Method was adopted by major Japanese companies including Toyota, Panasonic, and Suntory, and has since been taught to over 90,000 people at more than 280 companies in Japan. The Japan Management Association selected it as "the world's best system for developing people to their fullest capabilities."

The method reached a Western audience through Norman Bodek - the American publisher known as the "Godfather of Lean" for his decades of work popularising the Toyota Production System. Bodek had spent years feeling that Lean manufacturing was missing a human dimension. When he encountered Harada, he described the method as "the human side of Lean" and dedicated the final years of his career to bringing it to North America and Europe.

Shohei Ohtani's chart

The Harada Method's most famous practitioner never intended to be a case study. In 2010, a fifteen-year-old from Iwate Prefecture enrolled at Hanamaki Higashi High School, whose head baseball coach, Hiroshi Sasaki, had studied the Harada Method and required every player to complete an OW64 chart.

That student was Shohei Ohtani. At the centre of his grid he wrote - in careful teenage handwriting - a goal that seemed audacious even for the most talented prospect in Japan:

"Be selected No. 1 in the draft by all eight NPB teams."

Around that goal he arranged eight pillars: Physique, Control, Sharpness, Speed, Pitch repertoire, Character, Mental toughness - and, famously, Luck. Under each pillar he listed eight daily behaviours.

The luck column became the most discussed section of the chart when it was later published. Ohtani's eight "luck habits" were entirely mundane acts of character:

• Pick up litter in the dugout and around the field
• Bow deeply to umpires and opponents
• Greet everyone with energy
• Be the kind of person others naturally want to support
• Keep the locker room spotless
• Thank the bus driver
• Read one book every two weeks
• Write thank-you letters

His reasoning, repeated in interviews: "If you become the kind of person people want to see succeed, the universe finds a way to help you."

In 2012, every single NPB team did indeed try to draft Ohtani first overall. He signed with the Hokkaido Nippon-Ham Fighters - the only team to promise he could both pitch and hit. By 2018 he was in Anaheim rewriting what a baseball player could be, and in 2024 he became the first player in history to hit 50 home runs and steal 50 bases in the same season while pitching triple-digit heat. His original chart now sits in the Baseball Hall of Fame in Cooperstown.

The core insight

The Harada Method separates skill from character in neither athletics nor business. Ohtani's chart is explicit: cleaning the dugout and reading books are listed alongside pitching mechanics and strength targets as equal contributors to success. The insight, in Harada's own words:

"The reason people fail to achieve their goals is not because they lack ability, but because they set and pursue those goals the wrong way."

World-class success, the method argues, is the accumulated residue of world-class daily habits. The fastest way to install those habits is to make them visible, countable, and tied to a purpose bigger than ego.