00:00:02 John Daub: Hello everybody, welcome, good evening to the director's talk on the Hanabi Festival, the fireworks festival in the city of Katakai, which I went to three times. We're going to be talking about the latest episode on the Only in Japan channel. This is called the 420 kilogram giant firework shell story. The name of that is the Yonshakudama (four-shaku shell).

00:00:32 John Daub: The Yonshakudama, when you say it in Japanese, just has this kind of largeness to it. Four times the size of a shakudama (ten-shaku shell), which is a really big firework, the size of a melon. This is bigger than a melon, and it's ridiculous. This episode was all about that, but not just the Yonshakudama. Think of this story as Frankenstein, Dr. Frankenstein and his monster. We all know Frankenstein is the name of the doctor, not the monster.

00:01:11 John Daub: Honda Masanori-san, he is a living treasure, this man. I've had the pleasure to meet him three times now. Each time, you can tell he's insane. To come up with this idea—not just build a massive size no one has done before, but create a monster. That's what he did. He's basically Dr. Frankenstein and created the Yonshakudama. Yes, there are bigger fireworks now, but in 2014, just five years ago, it set the world record. He's been firing massive mega-size firework shells since 1985. It only got in the Guinness Book of World Records in 2014, but he's been doing the same size since 1985.

00:02:17 John Daub: This firework shell failed quite a bit at first, but after the test period, the Frankenstein monster was walking and didn't fail for 20 years. It was a massive firework in the sky, 800 meters wide—that's like eight football fields. You can't do it in Tokyo; buildings would be in the way. Even shooting it up 800 meters, it'd hit buildings and people. You can only do this out in the countryside. This episode is about his massive creation, the Yonshakudama and Honda Masanori-san, a genius and an insane person, admittedly so.

00:03:22 John Daub: This festival has been held for over 400 years in this town; they take their fireworks seriously. The opening was in front of the control center, with a model of the Yonshakudama—not the actual one. Anybody can take pictures next to it. This is me and the model—it's more than half my size. I'm 180 centimeters; this is 120 centimeters, 1.2 meters wide in diameter.

00:04:06 John Daub: You ever fire a little firecracker as a kid? On the East Coast of the US, it's illegal in some states like New Jersey—you had to get them from Washington D.C. They were teeny round things that made a huge sound. This is insanity; it takes a year to make. The more I learned about the Yonshakudama, the more the myth, legend, and story mesmerized me. There's such an immensity to it. I made this graph—it lays out what this episode is about. The little one is what they shoot in Tokyo, like at the Sumidagawa Hanabi Taikai (Sumida River Fireworks Festival), which has 20,000 fireworks, broadcast live nationwide. They use up to three- or four-shaku; nothing bigger.

00:05:33 John Daub: But Masanori Honda doesn't stop there; he's special. They think big, like Steve Jobs, Bill Gates, Warren Buffett. The eight- and ten-shaku is the shakudama—insanity 80 years ago. Honda's father had the sanshakudama (three-shaku shell), then he went further in 1985 with the yonshakudama. It requires this massive cannon to fire—seikai ichi (world's number one) yonshakudama. There are other yonshakudama makers, but to be one is like going to space as an astronaut.

00:06:44 John Daub: I've never seen anything like it; it's bigger than a cannon. If you've shot mortars in the military, nothing compares to the yonshakudama cannon. This is in front of his fireworks factory in Katakai-machi, Niigata—Japan's fireworks town. You can't film on the ground there without permission. In Tokyo, dense buildings make it impossible to fire something this big—if it goes wrong, people die. But out here, this is yonshakudama country.

00:08:01 John Daub: The population lives in this little sliver between farm fields and rice paddies. I set up cameras here by the shrine and there in the field with Hana manning it. Only 4,000 people, but people from all over Japan come by bus to the Katakai Matsuri (Katakai Festival). It's local, not too big, with a great local feeling—people talk to you, curious about foreigners, which makes you special here.

00:09:45 John Daub: This is the new iPhone 11 Pro XS; coloring might be better or worse. This manhole cover is cool—I'm obsessed with Japan's manhole covers because they capture local culture. Look down outside Tokyo. They last 30-35 years, made by a manufacturer in Saitama I filmed in an episode. This one shows a man like Honda-san or the priest, the yonshakudama exploding, and the 400-year Katakai Festival.

00:10:59 John Daub: When I met Honda-san, he projects power. In this town, he's the most powerful person—brings money, attention. Like talking to Steve Jobs: a crazy innovator who knows what people want—the biggest, done right every year. That vending machine wrapped in yonshakudama design had 100-yen drinks. Inside the tent with the model: yonshakudama sake, snacks, souvenirs—all festival-related.

00:13:18 John Daub: Behind the scenes: hard to film in Niigata/Kanto due to 50Hz flicker on cameras. Need 1/100 shutter speed; sometimes still flickers. Fix in editing by overlaying a frame-shifted track with opacity, but it causes motion blur. Better than flicker—keeps focus on the story.

00:14:54 John Daub: Katakai Matsuri, Masanori Honda. Festival is September 9th-10th. I went end of August for a day trip, rented a car with two from the Hanabi Association who got me permission—on reputation. Got rare access to interview him and behind-the-scenes; even TV news didn't. Without him, no festival—the 400-year charter requires a hanabi manufacturer in town.

00:16:24 John Daub: These models show insides: layers for patterns like smiley faces. Number five size of a grapefruit; many inside the yonshakudama. This photo: Masanori Honda with his dad, who started sanshakudama in 1969—first in 80 years since Meiji era (1888). News media went crazy; Katakai became famous. Dad brought son from Osaka job—family duty to save festival. In 1985, son made yonshakudama. No goshakudama (five-shaku)—too insane. Dubai's bigger one in 2017 was once-only; this is annual, twice a year, Guinness record holder.

00:20:27 John Daub: Rare access: closet to factory—hot like an oven for safety. Labels show what's inside. Japanese firework industry insight—holding back secrets for future episodes. This is chapter one: Masanori Honda, inspirational firework artisan. Asked if artist or entertainer—he said neither. Watch main channel episode first; like and subscribe for more director's talks.

00:22:02 John Daub: They look like melons. Number fours taped by licensed part-timers handling explosives. Secrets not revealed—each hanabi artisan has their own. Interviewing gets better; push respectfully. Shakudama huge compared to grapefruit-sized. Important: teaching younger generation to preserve styles—he's national champion.

00:24:14 John Daub: As YouTuber, I preserve Japan's history. In 10-20-30 years, this captures now. Hana translated; team effort. Cut interviews between action so words sink in, builds story. Two weeks before festival—exciting. Rewatch episode; appreciate process more—means something.

00:26:43 John Daub: Inside actual yonshakudama—exclusive access, no public sees. 420kg (925 pounds) explosives in cardboard—scary. Ropes for crane carry, not fuse. Not about loudness, but width/size—inner fireworks expand to 800m. Executive mindset: dismisses silly questions.

00:29:31 John Daub: Spur question: artist or entertainer? Shocked—he's keieisha (executive). Creates opportunity with products people pay for. Fuji TV broadcasts live nationally. Value in fireworks people buy/sponsor.

00:32:35 John Daub: Morning of festival quiet but ready—shrine, old cannon from 1969 sanshakudama, enshrined. Prefer solitude in fields for fireworks like museum art. Program huge as newspaper—sponsor messages for each firework (proposals, anniversaries, retirements)—costs thousands to $100k. Human element adds meaning; announcer pauses for each.

00:36:52 John Daub: Undisclosed location: helmets required (won't protect), orange looks good. Cannon below for yonshakudama. Crane lowers it carefully—professionals serious, sobering danger. Safety strict in Japan. Secrets not revealed. Nervous watching load—two shells, one per night. Buried between.

00:41:07 John Daub: Couldn't leave GoPro—safety, broken 256GB card. Town festive; buses despite typhoon delay. Quiet till 5:30pm boom of crowds. 4,000 pop, 40,000 visitors. Street food, crickets, sunset preview. Hana in fields; town quiets for viewing.

00:45:01 John Daub: No stylistic fireworks here—save for later chapters. Booms shake town. Festival 3 hours for sponsor announcements. From fields: open view, crickets. White fireworks sped up like Missile Command game.

00:48:08 John Daub: Superchat thanks—appreciate amid theft (25M views vs. 170k YouTube, $350 ad revenue for week work). Slow cook style. Timeline: 2000+ cuts, forgot audio overlap causing glitch on failure alarm.

00:52:44 John Daub: Honda requested less failure footage—added narration: first fail in 20 years. Alarm town-wide builds anticipation. Fail exploded near ground ~1km away—safe but shocking. Success needs 700-800m height. Felt it from fields.

00:57:11 John Daub: Unexpected fail ending—used Honda's words on risk/insanity for perfect fit. Next day's vertical success: dominates sky, inner blasts expand width. No fancy transitions—story speaks. He fears no failure; successor must be crazy. Rebel innovator; why? Progress starts big.

01:01:49 John Daub: Learned sizes, process, passion—special meaning from sponsors' love. Jaw-dropping vs. US 4th July. Japan innovations spreading West. Build trust for real stories—takes time. Enjoy fireworks more. Patreon Postcard Club open. Like, comment. Mata ne, good night.