archytele The Vault
Season guide

Document 72 Hours: 2021

29 episodes Premiered Jan 22, 2021 Updated Sep 27, 2026
Previously on Document 72 Hours

Season 12 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Document 72 Hours Season 11.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 12 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 12 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 12: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

10%
90%
Mytharc (3): Crucial lore & season climaxes
Core (26): Character development & subplots
Side Quest (0): Standalone / filler
S12·E1 Mytharc

Warming Body and Heart at a Yakiimo Shop

Jan 22, 2021 · 30 min

On a cold winter day in Japan, a piping-hot sweet potato baked so a natural sweet syrup oozes from its skin is hard to beat. An old-fashioned, no-frills shop in Ibaraki Prefecture

S12·E2 Core

Tanga: The Market With a Big Heart

Jan 29, 2021 · 30 min

Tanga Market, a century-old market of 120 shops in western Japan, is known as the "kitchen of Kitakyushu." Although the market will soon be redeveloped, its old-fashioned charm kee

S12·E3 Core

Seeing Out 2020 in the Heart of Tokyo Bay

Feb 5, 2021 · 30 min

The Umihotaru parking area in the heart of Tokyo Bay offers 360-degree views of the surrounding area. Among the visitors we met over 3 days at the end of 2020 were a married couple

S12·E5 Core

Fukushima Bento Shop: Serving Meals and Hope

Mar 12, 2021 · 30 min

It has been 10 years since the Great East Japan Earthquake and tsunami occurred, and nuclear meltdowns forced the town of Namie to evacuate. Work to decontaminate and rebuild this

S12·E6 Core

Document 1DAY: Yokohama Under Emergency Declaration

Mar 19, 2021 · 30 min

A 72-hour spin-off project. A multi-location simultaneous documentary of a day under emergency declaration. Cameras are set up at health centers, special cleaning companies, PCR te

S12·E7 Core

Life Stories at a Hospital Convenience Store

Apr 2, 2021 · 30 min

A convenience store inside a major hospital in Kamakura City, just south of Tokyo, is open around the clock for doctors, nurses, patients and their families. Among the customers we

S12·E8 Core

New Beginnings from an Osaka Bus Terminal

Apr 16, 2021 · 30 min

In Japan, spring is a time when many people move for school or work. A highway bus terminal linking Osaka Prefecture with over 60 cities is a magnet for people starting the next ch

S12·E9 Core

Starting Fresh: One-Stop Uniform Shop

Apr 23, 2021 · 30 min

A uniform specialty store in Shinjuku, Tokyo, sells an exhaustive range of attire for medical staff, chefs, security guards and various other workers. What does a brand-new uniform

S12·E10 Core

Water Taxis: Across the Sea and Beyond

Apr 30, 2021 · 30 min

For the approximately 1,100 residents of Kakeroma Island in southern Japan, water taxis that travel to Amami Oshima, a nearby larger island, are a vital mode of transport for going

S12·E11 Core

Ginza Snack Rhapsody

May 7, 2021 · 30 min

The setting is a long-established snack specialty store in Ginza. It is a favorite among nearby bars and clubs, offering about 300 varieties of snacks such as rice crackers, nuts,

S12·E12 Core

The Station Under the Cherry Blossoms

May 21, 2021 · 30 min

A small, unmanned train station on the Noto Peninsula facing the Sea of Japan, is quiet for most of the year. But each spring, the station comes to life as about 100 cherry blossom

S12·E13 Core

Quiet Prayers at a Secluded Shrine

Jun 11, 2021 · 30 min

Near the towering apartment buildings in Tokyo's Tsukuda area is a blink-and-you'll-miss-it alley. But tucked away down the narrow passage is a stone carving of a Buddhist guardian

S12·E14 Core

Why I came to the blood donation center

Jun 18, 2021 · 30 min

The setting is a blood donation center near Skytree. Although the observation deck is closed due to the state of emergency, about 60 people come to donate blood every day. A compan

S12·E15 Core

Taking a Break at a Coffee Bean Stand in Kyoto

Jun 25, 2021 · 30 min

The setting is a stand-style specialty coffee bean shop in the heart of Kyoto. Kyoto, known for its traditional Japanese culture, actually has the highest coffee consumption in Jap

S12·E16 Core

Tokyo Stationery Store: Messages from the Heart

Jul 9, 2021 · 30 min

Meeting in person isn't easy these days, so sending a written message is a personal way to stay in touch. A stationery shop in Ginza, Tokyo, has over 5,000 items in a two-floor car

S12·E17 Core

Giant Tropical Fish Store: A Life with Small Lives

Aug 20, 2021 · 27 min

The stage is a giant tropical fish store, one of the largest in the country. The aquariums contain 400 species of fish, including betta, discus, medaka, and arowana, making it look

S12·E18 Core

Midsummer Tokyo: The Phantom Marathon Course

Sep 10, 2021 · 30 min

Leaving the National Stadium, the 42.195 km course loops around Asakusa, Tokyo Tower, and other landmarks before returning to the starting point. This was the planned course for th

S12·E19 Core

The Fishermen's Convenience Store

Sep 17, 2021 · 30 min

As bonito season peaks in mid-July, the port in Kesennuma, Miyagi Prefecture, buzzes as fishermen unload their catches and prepare to return to sea. A portside store selling food a

S12·E20 Core

Fireworks Shop: Lighting Up a Quiet Summer

Sep 24, 2021 · 30 min

From handheld sparklers to skyrockets and novelty fireworks, a small shop in Yamanashi Prefecture sells over 400 kinds of fireworks. Locals and visitors flock to this shop during a

S12·E21 Core

Salvaging Bargains at a Tokyo Grocery Store

Oct 1, 2021 · 30 min

A store in a Tokyo suburb selling short-dated, surplus or imperfect yet edible food items cheaply is a magnet for thrifty shoppers. They can find vegetables costing just 27 US cent

S12·E22 Core

At an Underground Bicycle Parking Lot

Oct 22, 2021 · 30 min

The huge underground parking lot at Tokyo's Kasai Station can hold about 10,000 bicycles. Each day, from very early until very late, workers, students and other commuters store the

S12·E23 Core

Listening at an Earphone Specialty Store in Akihabara

Nov 5, 2021 · 30 min

Akihabara is one of Japan's leading electronics districts. The stage is a specialty store that handles about 5,000 types of audio equipment, such as earphones and headphones. With

S12·E24 Core

Drone Training Ground: Take Flight into the Sky

Nov 12, 2021 · 30 min

Unmanned aerial vehicles, or drones, are used in a variety of fields, such as aerial photography and disaster assessment. They also attracted attention at the opening ceremony of t

S12·E25 Core

Hair and Makeup Salon: Grooming the Eyebrows and Mind

Nov 19, 2021 · 30 min

With half of the face covered by masks, eyebrows can make a big statement. About 80% of the customers who visit the hair and makeup salon in Namba, Osaka Prefecture, come to get th

S12·E26 Core

Big City: 24-Hour Cheap Bento Shop

Nov 26, 2021 · 30 min

A 24-hour bento shop located in Okubo, Shinjuku Ward. All bentos, including fried chicken, grilled meat, and mapo tofu, are priced at 290 yen each, making them extremely affordable

S12·E27 Core

Boards and Bonds at a 24-Hour Skateboard Park

Dec 3, 2021 · 30 min

A large 24-hour skateboard park in an industrial area of Hekinan City, Aichi Prefecture, is popular with skateboarders of all ages and abilities. It is free and packed with fun obs

S12·E29 Mytharc

Finding Your Style at a Used Clothing Store

Dec 17, 2021 · 30 min

A huge used clothing store in Atsugi, Kanagawa Prefecture, has racks filled with 100,000 garments including jackets, jeans and sweaters. The customers at this clothing treasure tro

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