Manufacturing
Regulated manufacturing, quality control, and what vertical integration means in practice.
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BIOT Research·
Stem Cell Serum: The Science Behind Culture Supernatants
A "stem cell serum" almost never contains stem cells. It contains culture supernatant — the liquid left after cells have been cultured and removed — which carries growth factors, cytokines and extracellular vesicles. Quality depends on cell origin, culture conditions, purification and stability in the finished formulation. This page is educational and makes no medical claim about any BIOT product.
ReadExplainers·
What does vertical integration mean in biotechnology?
Vertical integration means a single group owns consecutive stages of its value chain rather than buying them from third parties. In biotechnology that typically means research, materials sourcing, manufacturing, brand development and distribution sitting inside one corporate structure. The practical effect is control: one quality standard, traceability from material to finished lot, and faster iteration between research and product. It does not, by itself, make any product more effective, and it does not replace regulatory approval.
ReadCEO Essays·
Why We Won Small Tournaments and Lost the Big Ones
My boyhood soccer team won almost every local tournament — yet at the big tournaments, we always lost. Winning small but losing big: I've carried that frustration for forty years. Small stages can be won on individual talent; big stages are decided by total preparation and team design.
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Designing a Company on the Five Elements
Our group is designed on the five elements of Eastern philosophy — wood, fire, water, metal, earth. Wood (INSTINCT BROTHERS) grows products and brands; fire (INSTINCT RAS) ignites talent; water (HIROKI GLOBAL) carries trusted materials from around the world; metal (ARTISANS PRODUCTION) transforms materials into products; and the earth — our holding company — supports them all. Standard org charts describe functions; I wanted to design the company as a living organism, where each element generates the next and the whole circulates.
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2017: We Started from Materials Science
Our current path began in 2017, with materials science. Countless cosmetics companies are, in essence, planning-and-marketing companies — factories and trading houses supply the rest. We entered from the opposite end: the deepest layer, raw materials, because that is where quality originates.
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The Day We Built Our Factory in Kakegawa
In 2019 we built our own factory in Kakegawa, Shizuoka. Outsourcing keeps you light — no capital investment, no maintenance, no hiring. We built anyway, because I refused to entrust the heart of our manufacturing to others.
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0 to 1 on Instinct, 1 to 10 on Logic
Our Senior Managing Director works by an explicit formula, in his own words: "Starting something new — going 0 to 1 — lead with instinct and just try. After the challenge, going 1 to 10 — systemization — use logic, feeding the failures into the system." Having done nearly every job in the company — sales, product planning, finance, factory management — he has run this cycle through them all. The world has instinct-only people, who can start but not sustain, and logic-only people, precise but unable to begin — for at zero-to-one, there is nothing yet to analyze.
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No Geniuses Required — How Ordinary People Beat Talent
His high school basketball team was no collection of prodigies — which is precisely why they discovered something. Unable to win on individual skill, they radically clarified roles: the runners, the coordinated defenders, the set-play executors. Design versus talent — and on a tour of Nagasaki they swept teams they had never beaten.
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A Brand is a Promise
The third article of our manifesto states our position on brand: "A brand is a promise. We do not build brands to sell products. A brand is when people see our name and feel: here, I am safe; here, I can trust.
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Profit is the Strength to Challenge
On profit we offer neither platitudes nor contrarianism. Our manifesto's fourth article is explicit: "Profit is the strength to challenge. We do not deny profit — it is fuel for challenging the future.
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From Materials to Smiles – The Chain Story
Asked to explain our business in one phrase, I say: "From materials to smiles." Source trusted raw materials from around the world; research them; formulate; manufacture in our own factory; deliver as brands; and at the end stands the smile of the person who uses them. We hold this entire chain within our group — vertical integration, our shape. Because a chain breaks at its weakest link.
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From 100 Units to Mass Production
Among our factory's mottos, my favorite: "From 100 units to mass production." In cosmetics manufacturing, small lots are unwelcome — factories profit from volume, and "minimum tens of thousands" towers as industry common sense. But behind that common sense, how many challenges die? Small brands with fine formulation ideas; companies testing new markets; individuals taking a first step.
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Make the Invisible Visible With Data
Within our group is a company for sourcing and analysis, whose motto is: "Make the invisible visible through data." Cosmetics and wellness have long been worlds of feeling — "it seems moisturizing," "it seems to work," "the ingredient sounds good." Much of the industry stands atop accumulated "seems." We bring data there: analyze what is inside raw materials, verify quality in numbers, and allow only the proven onto Japanese manufacturing lines — converting "it seems" into "we confirmed." Why go so far? Because these things touch skin and enter mouths, where quality is hard to see. The less visible a product's goodness, the more honest a company must be in the invisible places.
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Japanese Manufacturing, to the World
Abroad, one feels it keenly: trust in Japanese manufacturing runs deeper than we at home imagine. Carefully made; rigorously quality-controlled; honest. This trust, built by generations before us, may be Japan's greatest intangible asset.
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Soichiro Honda — "Success Is the 1% Supported by 99% Failure"
The son of a Hamamatsu blacksmith apprenticed at an auto repair shop at fifteen, went independent, and challenged piston-ring manufacturing — and failed spectacularly. Hitting the wall of his own technical limits, Soichiro Honda, past thirty and already a company president, enrolled as an auditing student to relearn metallurgy. His true greatness, I believe, was this capacity to bear the embarrassment of relearning: his goal was never his dignity but a better product.
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Ibuka and Morita — A "Delightful Ideal Factory" in the Ashes
Tokyo, 1946, amid the ruins: a small company was born in a corner of a department store — Tokyo Tsushin Kogyo, later Sony. Engineer Masaru Ibuka and sales genius Akio Morita wrote into their founding prospectus the goal of "a free, open-minded, and pleasant ideal factory" where earnest engineers could exercise their skills to the fullest. In a defeated nation without goods or money, their first banner was not a sales target but joyful work.
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Sakichi Toyoda — From One Loom for His Mother to Toyota
Sakichi Toyoda was a carpenter's son whose inventions began not with grand ambition but with the sight of his mother weaving late into the night on a hand loom. Wanting to ease her labor, he taught himself loom design — mocked as the village eccentric who shut himself in a barn. He persisted, eventually perfecting an automatic loom that stopped itself when a thread broke: building "no defects" into the machine itself, the headwater of the Toyota Production System.
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Akira Kurosawa — The Man Who Mixed Ink Into Rain
Legendary stories surround Akira Kurosawa's sets. For the rain- soaked final battle of Seven Samurai, seeing that rain wouldn't register on camera, he mixed ink into it. He reportedly had the unseen contents of drawers filled with period- accurate items.
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Thomas Edison — "I Found 10,000 Ways That Won't Work"
Thomas Edison left school after three months; the boy his teacher gave up on was educated by his mother. From a basement full of experiments came the incandescent lamp, the phonograph, motion pictures — over a thousand patents shaping modern life. His filament hunt is synonymous with obsession: thousands of materials tested, scouts dispatched worldwide — one of the answers, memorably for us Japanese, being bamboo from Kyoto.
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Henry Ford — Beyond "a Faster Horse"
When Henry Ford began, automobiles were toys for the rich. His revolution was not an invention but a change of "for whom." Build a car working people can afford — everything was back-calculated from that purpose. The 1908 Model T: assembly-line production slashed build time, and the price fell from $850 to under $300.
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Andrew Carnegie — "To Die Rich Is to Die Disgraced"
A thirteen-year-old Scottish immigrant began as a bobbin boy in a cotton mill for just over a dollar a week, climbed through telegraph work and railroads, then bet everything on steel to become the industrial titan of America. Andrew Carnegie's first act is the classic rags-to-riches tale. But what carved him into history was not how he earned but how he let go.
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