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  • April 26, 2026 at 9:00 am
    Event date:
  • April 26, 2026 at 6:00 pm
    Event end:

Overview

MOS, the sensational all-female “Brass-Pop” group that has taken social media and the global music scene by storm, brings their explosive sound to Saitama in 2026. Combining the power of a brass section with the infectious energy of J-POP and classical crossover, MOS has redefined what it means to be a modern instrumental act. Their performances are legendary for their high-octane choreography and virtuosic musicianship, making them a standout act in the contemporary Japanese music landscape.

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The venue, Koshigaya EASY GOINGS, provides an intimate and raw setting that perfectly complements the band’s powerful sound. Known for fostering a close connection between artists and fans, this Saitama live house is the ideal place to witness MOS’s vibrant stage presence up close. Whether you’re a fan of their viral covers or their original pop-infused compositions, this performance offers a unique opportunity to see one of Japan’s most creative musical collectives in their element.

Why Attend

  • Witness the unique “Brass-Pop” style of MOS, a group that blends professional brass musicianship with modern pop aesthetics and dance.
  • Experience a high-energy live performance in an intimate setting at Koshigaya EASY GOINGS, ensuring a great view of the stage.
  • Take advantage of the U-22 ticket tier, making this world-class musical experience accessible to younger fans and students.
  • See the group that has gained international acclaim for their viral performances and innovative approach to instrumental music.

Schedule & Ticket Information

Jasumo provide Concierge Ticket Service that assists international visitors in securing tickets that usually require many verifications. Submit your request through the Jasumo Contact Form by sharing your preferred date, venue, or performance, ticket type, and quantity. Once you’ve reviewed the event details, simply confirm your selection and our bilingual team will support you end-to-end, including Smart Ticket application and payment coordination via credit card, convenience store, or ATM.

Please note that ticket availability is not guaranteed. After receiving your request, we will first check real-time availability on the official ticket platform. If tickets are available, we’ll make every effort to secure them for you. If they are sold out, don’t worry — we can also source tickets through trusted and verified resale marketplaces in Japan, helping you get the best possible seats.

DateStart TimeVenueStatus
2026/04/26 (Sun)17:00Koshigaya EASY GOINGSNow Acceptin

How to Purchase Tickets?

Jasumo provide Concierge Ticket Service that assists international visitors in securing tickets that usually require many verifications. Submit your request through the Jasumo Contact Form by sharing your preferred date, venue, or performance, ticket type, and quantity. Once you’ve reviewed the event details, simply confirm your selection and our bilingual team will support you end-to-end, including Smart Ticket application and payment coordination via credit card, convenience store, or ATM.

Our dedicated team manages the entire process from initial inquiry to final delivery. This specialized support is particularly valuable for events utilizing “Smart Tickets,” which often require specific mobile app setups and Japanese phone number authentication. By handling these logistics on your behalf, we provide a reliable path to your favorite shows while offering flexible payment options that suit your travel needs.

Disclaimer

Jasumo offers a specialized facilitation service for foreign tourists and non-Japanese residents in Japan, assisting with ticket acquisition for cultural and entertainment events through authorized and official platforms. We are not a ticket reseller and do not sell tickets directly. Our role is to guide international customers through the official booking process and help overcome common challenges, including:

  • Language Barriers: Many ticketing systems operate only in Japanese; Jasumo provides full bilingual support.
  • Local Platforms: Assistance with lottery applications, payment procedures, and e-ticket delivery methods.

Faqs

Who is eligible for the “Under 22” (U-22) ticket? The U-22 ticket is available for anyone aged 22 or younger on the day of the performance. You must present a valid form of identification (student ID, health insurance card, or driver’s license) at the door to verify your age.

What is the policy for children attending the show? Tickets are required for children aged 4 and older. For safety and acoustic reasons, children under the age of 4 are not permitted to enter this performance.

Are there additional costs on the day of the event? Yes, a separate drink fee is required upon entry at Koshigaya EASY GOINGS. This is a standard live house policy in Japan; the fee (usually around 600 yen) is paid in cash at the door in exchange for a drink token.

How does entry work for this “All Standing” event? Admission is determined by the reference number on your ticket. Fans are called to enter the venue in numerical order, so arriving before the “Doors Open” time (16:30) is recommended to secure your place in line.

Can I book multiple tickets for a group? You can specify up to four tickets per application. If you have a larger group, please submit multiple requests or contact our concierge team for assistance with group coordination.

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