WORKS/KAICHIKU-TEIRYUJO

Kaichiku Teiryujo @ Former Takashima Dai-7 Elementary School

Starting from demolition, building a local circulation system where memory and salvaged material both find their way back

How do you pass down memory from a school slated for demolition? In 2025, the demolition was decided for the former Takashima Dai-7 Elementary School, next to the Takashimadaira housing complex. The school opened in 1979, closed in 2007, and had sat unused for 18 years — and people gathered to spend one last stretch of time together in the building. “It really is lonely, isn't it,” a graduate murmured, picking an old educational-goals notice off the wall. Kaichiku Teiryujo hands over materials, pries up flooring, stays overnight in the closed school, and makes work there — a record of one response to a disappearing place. It reframes demolition not as an ending, but as the point where materials and memory begin to be carried forward into the community.

DURATION2025.08 –
LOCATIONFormer Takashimadaira No. 7 Elementary School (Itabashi City, Tokyo)
ROLEPlanning, Operations, Production
PARTNERItabashi City, UDCTak, Yamusa, ReLink
AGENDATEMPORARY, CIVIC
Kaichiku Teiryujo @ Former Takashima Dai-7 Elementary School

FIG.1

I didn’t want to see the demolition as “the end”

In August 2025, it was decided that the former Takashima Seventh Elementary School, located in a corner of the Takashimadaira Housing Complex , would be demolished. The school, which opened in 1979 and closed in 2007, had stood unused for 18 years and was scheduled to be demolished next fiscal year as part of urban planning for the area.

ASIBA, the Takashimadaira Community Development Promotion Division of Itabashi Ward, and ReLink did not want to view this demolition as “the end.”They sought to pass on the materials and the memories they hold to the local community, and to open up the demolition process itself so that many people could participate. They named this concept “Demolition Stop” and devised a plan to carry out the demolition in a festival-like manner.

FIG.2

Yuzuru

First, they held a total of four “demolition ceremonies.” At the second one (in July), the residents themselves dismantled the stair railings.At the third event (October), people of all ages came together to sketch ideas for reusing the building materials and furnishings. At the fourth event (December), we held a “giveaway” to hand over the materials and furnishings to local residents.

“A teacher here told me I was good at drawing, and that’s why I went on to Musashino Art University.“I’m taking this chair from the art room home for my daughter,” said one mother. “I’m going to turn it into a pudding cup. I’ll treasure it as a memento of Seventh Elementary School,” said a woman from the neighborhood who had been gazing at the school building from her balcony all this time. “I’d been looking at it, thinking, ‘The school’s still there.’ It really is sad, isn’t it?” A graduate from Showa 62 picked up a poster listing the school’s educational goals.

Objects serve as catalysts, connecting people of different generations and backgrounds who would not normally interact. When a place faces demolition, these objects take on the role of narrating collective memories.

FIG.3

FIG.4

Dismantling

On February 13, more than 10 people—including local residents and artists—gathered for the “Peel-Peel Workshop” to physically dismantle the school building’s flooring. The workshop was led by Mr. Yamusa, a craftsman specializing in manual dismantling—a tradition dating back to the Meiji era.Starting with how to hold tools and proper posture, participants learned to apply force precisely after understanding the structure of the joints. This is a technique called “ike-tori ,” which involves recovering materials without damaging them. Rather than the destructive demolition typically imagined, the process involved delicate movements, as if carefully “unraveling” the materials.

Once the floor was stripped away, another floor appeared beneath it—a cross-section of time layered upon time. As they worked, the graduates began sharing their memories of those days.A forestry expert shared information on the species and provenance of the wood used. The very act of dismantling a familiar building took on a “festival-like” character—a dialogue with one’s own memories and an exchange fostered through collaborative work.

FIG.5

Staying Overnight

On March 1 and 2, ten artist groups gathered at the abandoned school to hold a two-day, one-night “Abandoned School Art Night.”

Spaces that were filled with people during the day take on a different character at night. You can see all the way to the end of the hallway, light from outside streams in through the classroom windows, and the writing on the blackboard glows in the darkness. Details that went unnoticed when the building was in use only become visible once people have left. The artists walked around freely, sat down, and explored the space.

Since the Art Night, many artists have repeatedly visited the school building and continued creating their works until the very end. Staying overnight in an abandoned school means forming a temporary coexistence with a place that is fading away. It means sharing time with the building before it disappears—and with the time remaining until it does.

FIG.6

A Response to a Vanishing Place

At the grand finale on March 14, 14 works were exhibited.

Marcy performed a “funeral makeup” ritual in one of the classrooms. Teiro reconfigured nameplates and signs collected throughout the school onto the surface of a bench.Morioka used the stained-glass panels from the cafeteria chandelier and flooring from the classrooms to express the legacy of Takashichi Elementary School as it transitions from the past to the future. The Witch of Freedom drew a magical circle for a séance on the floor and sang the school song in unison with the participants.Honda and Nihei, who are also the organizers, attach price tags to and sell furniture and decorative items created through a process of excavating and lightly refining discarded materials—a process they call “salvage.” By deliberately assigning value through the external metric of money, they reexamine the value of the unused school building itself.

FIG.7

FIG.8

The Kaichiku Stop Project—along with the artists who have joined in support—consists of people who look squarely at the real objects, spaces, and people right before their eyes, continuing to offer small acts of resistance amid an overwhelmingly vast tide of change.Overturning the logic of society is no easy task, but if everyone simply surrenders to the system, too much will be swept away. A response to places that are fading away. There lies an undeniable reality, preserving the memory that objects and people once spent time there. We honor that memory and pass it on to the next generation.

The value of an object is not determined at the moment of its creation. Value is reborn the instant someone seeks to form a connection with it. The materials from this school building are now marking different times in their respective locations.

FIG.9

Program Overview

Demolition Ceremony

  • 2nd Topping-Out Ceremony (July 5, 2025) | “Handrail Dismantling Workshop,” an archive of memories using the “Camera of Memories,” and hands-on furniture-making experiences, among other activities
  • 3rd Topping-Out Ceremony (October 19, 2025) | Workshop to solicit completely new ideas for utilizing the school building’s materials and furnishings
  • 4th Topping-Out Ceremony (December 13, 2025) | “Handover Event” to pass the school building’s materials and furnishings on to new owners

Phase 1: Demolition Stop

  • Peel-and-Go Workshop (February 13, 2026) | Experience dismantling school building materials
  • Closed School Art Night (March 1–2, 2026) | Kickoff for artists’ residency projects
  • Grand Finale (March 14, 2026) | A farewell ceremony with Takashichi Elementary School

Phase 2: Demolition Stop

  • Practical Demolition Program (June 13, 2026)
  • Artist Residency (June 15–26, 2026)
  • Demolition Stop: Final Run (July 5, 2026) | Art Exhibition, Repair Workshop, and Discussion with Government Officials

Phase 1: Exhibited Works

  1. Marcy, “The Final Disguise”
  2. Kaion Masuda, “Excerpt from ‘ASIBA as Seen by a Witch #04: Something I Want to Build in Takashimadaira’”
  3. Kaion Masuda, “‘Thank You for 47 Years, Takashichi Elementary School’”
  4. Kaion Masuda, “The School Song, in the Margin of the Door”
  5. El, the Witch of Freedom: “Magic Circle for Summoning Spirits”
  6. Hikaru Morioka: “Passage of Time”
  7. Otoha Takahashi, “A Classroom Scene Inside a Box”
  8. Takumi Yoshida, “How Can We Normalize Anti-War Activism”
  9. Hide Hayashi, “Datz Life!”
  10. Eisuke Honda, “The Clock Connecting the Moments of Takashichi Elementary School” (¥7,000)
  11. Eisuke Honda, “The Seedling Trays of Takashimadaira”
  12. Yuta Nihei, “Salvaged Accessories” (¥500)
  13. Yuta Nihei, “Salvaged Light”
  14. Teiro, “Memories of Yesterday”

CREDIT

inhouse

二瓶 雄太Director
髙野 広海Producer
鏡 理吾Director, Media, Writer
佐野 陽菜Production Staff

collaborator

N from 研Designer
ヤムサ(山口 翔)Deconstruction Professional
林 英Exhibition Artist, Media
西山珠生Exhibition Artist, Photo
マーシーExhibition Artist
増田 海音Exhibition Artist
自由の魔女エルExhibition Artist
森岡 陽Exhibition Artist
髙橋乙葉Exhibition Artist
Takumi YoshidaExhibition Artist
本多 栄亮Exhibition Artist
二瓶 雄太Exhibition Artist
テイロExhibition Artist
高橋龍Exhibition Artist
小島幸代(株式会社RINNE)Exhibition Artist
彩冬Exhibition Artist
イワタアイリExhibition Artist
木村明日香Exhibition Artist
天宮Exhibition Artist
山本 絵未里Exhibition Artist
町田有理Exhibition Artist
井上国太郎Exhibition Artist
半田地寛(二畳建築)Exhibition Partner
髙橋隆太Installation Staff
村木詩歩Installation Staff
石井奏士郎Installation Staff
四方璃玖人Installation Staff
豊田英杜Installation Staff
竹田 樹生Installation Staff
東野真人Installation Staff
山田ゆりかProduction Staff
吉葉鴻貴Production Staff
古松千鈴Production Staff

League Player

本多 栄亮Guest

external

板橋区 まちづくり推進室 高島平まちづくり推進課Partner
アーバンデザインセンター高島平(UDCTak)Partner
井上さん・小宮山さん・浅原さん・大島さん(板橋区)Guest
波多野 真樹(板橋区副区長)Guest
樋野 公宏(UDCTak・東京大学)Guest
篭谷 奈央(time spot)Guest
矢ヶ部 慎一(公共R不動産研究所)Guest
勝亦 優祐(勝亦丸山建築計画)Guest
瀬尾 夏美(一般社団法人NOOK)Guest
鶴元 怜一郎(ねづくりや・株式会社都市テクノ)Guest