
About Daikanyama Contemporary & Onchain Museum of Art
Daikanyama Gallery, also known as DCOMA — Daikanyama Contemporary & Onchain Museum of Art — is a personal collection, research archive, and collector-led project founded and curated by Yoshikazu “Yoshi” Tsugiyama, also known as Daikanyama.eth.
Based in Boston, Massachusetts, Yoshi is an art collector focused on Ethereum-native digital art, NFT art history, and contemporary physical art. Daikanyama Gallery exists as a space to preserve, contextualize, and study works that reflect the evolution of digital ownership, on-chain provenance, visual identity, and cultural memory.
The collection brings together Ethereum-native digital art, historically significant NFT works, and contemporary physical works by artists whose practices connect with the changing relationship between technology, image culture, ownership, and art history.
Collection Focus
Daikanyama Gallery focuses on three overlapping areas:
- Ethereum-native digital art
- NFT art history and crypto-native culture
- Contemporary physical art
The collection has a particular emphasis on XCOPY, The Doomed DAO, on-chain provenance, and the historical development of crypto art. It also includes and studies works by contemporary artists across both digital and physical mediums, including Refik Anadol, Ai Weiwei, Nina Chanel Abney, Icy & Sot, Miwa Komatsu, Chiho Aoshima, Tomokazu Matsuyama, Kevin Abosch, and others.
Daikanyama Gallery is not intended to function as a commercial gallery in the traditional sense. It is a personal archive, research platform, and public-facing record of a collector’s long-term engagement with art, culture, and digital ownership.

Meguro-river, famous for its cherry blossoms, is located down Daikanyama.
Why Daikanyama?
The name “Daikanyama” comes from the district in Tokyo where Yoshi once lived. Located near the Meguro River and known for its quiet cultural atmosphere, bookstores, galleries, design studios, and independent creative spaces, Daikanyama shaped his early sensitivity to art, design, architecture, and urban culture.
During his years in Tokyo, Yoshi often visited galleries and cultural spaces around Daikanyama, including Tomio Koyama Gallery and Daikanyama T-SITE. These places helped form his understanding of art not merely as an object of ownership, but as a field of atmosphere, timing, memory, process, and cultural continuity.
The name Daikanyama Gallery carries that origin forward. It represents a connection between Tokyo’s physical cultural landscape and the borderless world of Ethereum-native art, NFT history, and on-chain provenance.
Collector Philosophy
Daikanyama Gallery is guided by a long-term collecting perspective. The focus is not only on what is visible, popular, or valuable today, but on what may remain culturally meaningful in the future.
Yoshi is drawn to works with strong visual language, historical context, provenance, and a clear relationship to the evolution of digital culture. His collecting practice is shaped by patience, solitude, discipline, and observation — values also reflected in his life outside of art as a marathon runner and fly fisherman.
For Yoshi, collecting is not simply an act of acquisition. It is a way of preserving signals, stories, and cultural memory across physical and digital worlds.
Founder
Daikanyama Gallery / DCOMA is founded and curated by Yoshikazu “Yoshi” Tsugiyama, also known as Daikanyama.eth.
Yoshi is a Boston-based art collector focused on Ethereum-native digital art, NFT art history, and contemporary physical art. He is a member of The Doomed DAO and an XCOPY collector.
Official Account Notice
Please be aware that there may be fake or impersonating accounts using the Daikanyama Gallery name.
The official X account is:
@DaikanyamaG