Nomu Silica to Sponsor "Prime Video Boxing 15" Featuring Tenshin Nasukawa vs. Juan Francisco Estrada; Airing Commercial with Top Cast from Unjour Tokyo!

Qvou Inc. (Headquarters: Kobe, Hyogo; CEO: Ryutaro Kubo) has decided to sponsor "Prime Video Boxing 15," which will be exclusively live-streamed on Prime Video on Saturday, April 11, 2026.

Within this program, a special tie-up commercial for "Kirishima Natural Water Nomu Silica" will be aired, featuring top cast members from "Unjour Tokyo," operated by the Kaiser Group, as ambassadors.

■ "Prime Video Boxing 15" Event Overview

The main event, which has captured the nation's attention, is the WBC Bantamweight world title eliminator between Tenshin Nasukawa, who is seeking a comeback, and former two-division world champion Juan Francisco Estrada. This historic match will be exclusively live-streamed on Prime Video.

• Date & Time: Saturday, April 11, 2026, streaming starts at 17:00 (planned)

• Venue: Ryogoku Kokugikan

• Streaming: Exclusive live stream on Prime Video

【Main Fight Card】

• WBC Bantamweight World Title Eliminator: Tenshin Nasukawa (Teiken) vs. Juan Francisco Estrada (Mexico)

• Super Flyweight 10-Round Bout: Tomoya Tsuboi (Teiken) vs. Pedro Guevara (Mexico)

• Flyweight 10-Round Bout: Kyosuke Takami (Teiken) vs. Angel Ayala Lardizabal (Mexico)

■ Airing of "Nomu Silica x Unjour Tokyo" Special Commercial

With this program sponsorship, a new commercial featuring top cast members from "Unjour Tokyo," operated by the Kaiser Group, as ambassadors will be aired during the program. Through their overwhelming beauty and glamour, we will promote the appeal of "Nomu Silica," which supports health and beauty.

Scheduled Commercials to Air

• Unjour Tokyo Misuzu Edition

• Unjour Tokyo Maki Edition