Exhibition: 05.02(Thu)–11.03.2024(Sun)”Yes, KAWAII is Art -EXPRESS YOURSELF-” at Japan House LA 2024.4.11

Hyakunengo Art Festival @Chiba(2023-) 2024.3.23

SUSHIDELIC, a sushi restaurant created by Sebastian Masuda @ Soho, New York.(2023-) 2023.10.23

5月16日(土)運行：西武鉄道×増田セバスチャン「KAWAIIトレイン」 2026.3.14

4/9(Thu) YOSHIKI CHANNEL in KAWAII MONSTER LAND 2026.4.14

展覧会「KAWAIITOPIA -GO TO HEAVEN (HELL)-」(日本語) 2026.2.17

Sebastian Masuda Exhibition “KAWAIITOPIA -GO TO HEAVEN (HELL)-” (English) 2026.2.17

The musical Charlie and the Chocolate Factory in Japan, 2026 2026.4.7

“Unforgettable Tower” in the Yamanashi Strawberry King Museum – Sanrio Founder Shintaro Tsuji Memorial Museum 2026.4.3

KAWAII MONSTER LAND –HARAJUKU– 2026.2.13

Renewal: TOKIODELIC 2025.10.21

FUTURE TRAIN -KYOTO DINER & CAFE 2025.11.1

Book:”Sebastian Masuda” by Yuniya Kawamura/The first biographical account of Sebastian Masuda written in English. 2025.10.20

Sebastian Masuda’s Kawaii Chocolate Magic in the Chocolate Museum 2025.10.20

Book: “Fashioning Japanese Subcultures” by Yuniya Kawamura 2025.9.20