令和の刀剣ルネサンス

The Cultural Revolution Sparked by Touken Ranbu

The browser game Touken Ranbu, launched by DMM Games in January 2015, is a card-based育成 simulation game featuring anthropomorphized versions of famous real Japanese swords as sword warriors (tōken danshi). It achieved explosive popularity immediately after release, generating vast numbers of new Japanese sword enthusiasts — centered particularly on women in their teens through thirties.

The cultural-historical significance of this phenomenon is immeasurable. Before Touken Ranbu, the sword-enthusiast community was dominated by middle-aged and older men; the game invited an entirely new demographic — women and young people who love swords — into Japanese sword culture. Museums and shrines housing the actual swords depicted in the game saw dramatic surges in attendance, with the Tokyo National Museum, Kyoto National Museum, Atsuta Shrine (Nagoya), and Isonokami Shrine (Nara) all reporting record visitor numbers.

The connection to Sendai is significant. Episodes featuring swords associated with Date Masamune, and "sword pilgrimage" routes through Sendai and the Tohoku region, became talking points, positively affecting visitor numbers to the Sendai City Museum and other Date-family-associated facilities. Touken Ranbu helped amplify Sendai's ability to promote its sword culture, and has contributed to expanding the audience interested in platforms like DATEKATANA.

The Transformation of Museums and Exhibitions

The Touken Ranbu boom fundamentally changed how sword exhibitions are planned and promoted. Where sword shows had historically catered to closed communities of specialists and dedicated collectors, post-2015 saw the emergence of Touken Ranbu collaboration exhibitions, beginner-oriented guided tours, and live swordsmithing demonstrations, dramatically widening access for general audiences.

The way museums display swords also evolved. Detailed explanatory panels, audio guides, video presentations, and integration with smartphone apps brought accessible digital interpretations to sword exhibitions. The term "tōken joshi" (sword women) entered mainstream media, and the diversity of sword enthusiasts gained broad social recognition.

Major sword-themed special exhibitions — "The World of Famous Swords," "The Beauty of the Sword," "Samurai and Swords" — began attracting audiences of a scale previously unimaginable after 2015. The Tokyo National Museum's 2017 "Sword Beauty" exhibition drew tens of thousands of visitors, triggering NHK specials and major newspaper coverage.

New Attention to Living Smiths and the Training of Successors

The Touken Ranbu boom also elevated the social profile of living swordsmiths. Previously nearly invisible in mainstream media, working smiths began to appear in magazine features, television documentaries, and YouTube videos. Videos showing the inside of forge workshops spread widely on social media, building admiration and interest in the swordsmithing craft.

The number of young people aspiring to become swordsmiths is reportedly increasing. Becoming a registered swordsmith requires training under a master and passing the Agency for Cultural Affairs' registered smith examination — but multiple smiths have reported receiving more apprenticeship inquiries since the late 2010s. The entry of new young blood into a craft world that had been facing a severe successor shortage carries major cultural significance.

According to the NBTHK (Nittōho) registered swordsmith system, approximately 300 registered smiths are currently active in Japan — among them a small but symbolically significant number of women. The existence of female swordsmiths is itself one of the emblematic developments of the Reiwa Sword Renaissance.

Internationalization and the Growth of Overseas Collectors and Enthusiasts

The Reiwa Sword Renaissance extends well beyond Japan's borders. Touken Ranbu achieved popularity across Asia, sparking rapid growth in Japanese sword fans among young people in Taiwan, South Korea, China, and Southeast Asia. The trend of these Asian enthusiasts traveling to Japan specifically to see actual swords in person has become increasingly visible.

In Europe and North America, interest in Japanese swords is also rising alongside growing general interest in Japanese culture. YouTube channels, social media accounts, and websites explaining Japanese swords in English, German, French, and Spanish are multiplying, and an international sword community is taking shape. The NBTHK's expanding foreign-language appraisal services and active participation in overseas exhibitions are advancing the international recognition of the Japanese sword as a cultural property.

DATEKATANA and the Reiwa Sword Culture

DATEKATANA, based in Sendai, is a platform oriented toward the new audience for Japanese sword culture that the Reiwa Sword Renaissance has generated. By combining the regional identity of Date Masamune, Sendai, and the Tohoku region with the modern capability for broad online information distribution and sales, DATEKATANA serves as a bridge connecting those who want to hold a Japanese sword for the first time with those who carry a sense of mission to pass genuine Japanese swords to the next generation.

The Reiwa Sword Renaissance is still unfolding. At this moment where digitalization, internationalization, and the entry of younger audiences converge, Japanese sword culture is acquiring breadth and diversity it has never known before. Ensuring this cultural renaissance is firmly transmitted to the next generation is a shared mission for all sword enthusiasts alive today.