Order Sales Begin for “Seikima II Official Original Smartphone Accessories”

Seikima II Official Original Smartphone Accessories Now Available for Order Online
Purchase Information
1. Order Period
Product Lineup
Venue Exhibition
Follow for Latest Information
Official App Released
Company Overview
Contact Information

Seikima II Official Original Smartphone Accessories Now Available for Order Online

Order sales for the “Seikima II Official Original Smartphone Accessories” have commenced, featuring a range of items including iPhone-specific cases, Android-specific cases, universal flip cases, AC chargers, and mobile batteries. These exclusive items are available for purchase online starting June 9, 2026, at 2 PM JST.

These accessories are designed to be compatible with over 30 smartphone models, offering a wide selection for fans.

Purchase Information

The “Seikima II Official Original Smartphone Accessories” are exclusively sold through the dedicated web special sales site.

Purchase Site: https://rbdirect.jp/seikimaii

Order Period

Orders will be accepted from June 9, 2026, at 2 PM JST until September 18, 2026.

Product Lineup

4-Port USB Charger D.C.28

10,000mAh Semi-Solid Mobile Battery D.C.28

5,000mAh Semi-Solid Mobile Battery D.C.28

iPhone/Android Model-Specific Back Cases D.C.28

iPhone/Android Model-Specific Flip Cases D.C.28

Universal Flip Cases D.C.28

Venue Exhibition

The products will be exhibited in the lobby of the Seikima II GREAT BLACK MASS TOUR “SEASON II” venues on the following dates:

June 9, 2026 (Tuesday): Tokyo International Forum Hall A (Tokyo)
June 26, 2026 (Friday): Orix Theater (Osaka)
July 2, 2026 (Thursday): Nagoya Civic Assembly Hall Forest Hall (Aichi)
August 3, 2026 (Monday): Ichikawa City Cultural Hall Main Hall (Chiba)
August 16, 2026 (Sunday): Utsunomiya City Cultural Hall Main Hall (Tochigi)
September 5, 2026 (Saturday): Tokyo Garden Theater (Tokyo)
September 16, 2026 (Wednesday): Grand Cube Osaka (Osaka)

Follow for Latest Information

X: https://x.com/rastabanana
Instagram: https://www.instagram.com/rastabanana_direct
YouTube: https://youtube.com/channel/UCx8zxaKqOul0AhNw1alAgF

Official App Released

The “Rasta Banana Direct” official app has been released, offering a 10% discount on purchases for registered members. Users can register their smartphone to view compatible accessories with a single tap. The app also regularly distributes exclusive coupons.

Download the Rasta Banana App: https://yappli.plus/rastabanana_newscast

Company Overview

Trade Name: Telephone Lease Co., Ltd.
Representative: Yoshitaka Kato, Representative Director
Location: 1-13-1 Sannomaru, Naka-ku, Nagoya-shi, Aichi
Established: September 3, 1988
URL: https://www.rastabanana.com/