Popular Voice Actresses Anna Suzuki, Hika Tsukishiro, Tsumugi Nanase, and Miya Minato Appear in Self-Coordinated School Uniforms! 'Seigra Seminar' Event Merchandise Sales Until April 5th (Sunday)!

Merchandise from the 'Seigra Seminar' event, featuring popular voice actresses Anna Suzuki, Hika Tsukishiro, Tsumugi Nanase, and Miya Minato in school uniforms they styled themselves, is currently available for purchase on the e-commerce site 'Infosquare' until April 5, 2026 (Sunday). A special campaign exclusive to the EC site offers a chance to win an autographed cheki for purchases totaling 10,000 yen or more.
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  • 📰 Published: April 4, 2026 at 01:10
The event 'Seigra Seminar ~Industry Learning Show~ Spring Intensive Course' was held on Sunday, March 22, 2026. Currently, event merchandise is being well-received and sold on the e-commerce site 'Infosquare'. 'Seiyu Grand Prix' produces seasonal events, which have previously been held with various themes such as summer yukata, autumn Halloween, and winter Christmas. Amidst these, this time we held 'Seigra Seminar ~Introduction to the Industry Learning Show~' as a special spring project. Under the concept of a cram school for new voice actors, four students — Anna Suzuki, Hika Tsukishiro, Tsumugi Nanase, and Miya Minato — appeared on stage. Moeshi Toyoda took on the role of teacher, delivering an event full of laughter and learning, where attendees learned the mindset needed to navigate the turbulent waters of the voice acting industry. Merchandise featuring the four 'Seigra Zemi' students is now on sale! The costumes are self-coordinated school uniforms, each designed by the cast members to embody their ideal school uniform. Furthermore, the photos capturing them in these outfits were exclusively taken by the Seiyu Grand Prix editorial department, which has photographed numerous popular voice actors! We offer rare merchandise that can only be purchased here. Additionally, a present campaign is underway where you can win a cheki with a handwritten autograph signed by the cast immediately after the event! The sales period is until April 5th (Sunday) at 23:59. Don't miss out on these limited-time, ultra-rare goods! **[EC Exclusive Campaign] Win an "Autographed Cheki" with purchases of 10,000 yen or more!** During the campaign period, among those who purchase eligible merchandise totaling 10,000 yen (tax included) or more in a single transaction on Infosquare, a total of 8 lucky winners will receive an autographed cheki from the cast. **** Anna Suzuki: 2 items Hika Tsukishiro: 2 items Tsumugi Nanase: 2 items Miya Minato: 2 items **** Customers who purchase eligible merchandise totaling 10,000 yen (tax included) or more in a single transaction on the e-commerce site 'Infosquare'. * Only product prices are eligible. Shipping fees are not included. * Entry is automatically completed upon payment completion within the period. * Even if multiple orders are placed, purchase amounts cannot be combined. * One entry will be counted per transaction. * Winners will be notified by the inclusion of the prize with the shipped order. * Even with multiple entries, in principle, multiple wins are not possible. * While placing multiple orders increases your chances of winning, we do not actively encourage multiple applications. Please be aware that winners are selected through a fair lottery process. **** All types of 'Seigra Seminar ~Introduction to the Industry Learning Show~ Spring Intensive Course' merchandise * Bromide Set (8 types) * Acrylic Stand (4 types) * Random Can Badge (12 types) * Photo Pamphlet * B2 Tapestry (4 types) **** Until purchases made by April 5th (Sunday), 2026, 23:59 JST. **Merchandise Information** **■ Sales Overview** **** https://infosquare.shop/?mode=grp&gid=3167096 **** Until April 5th (Sunday), 2026, 23:59 JST. **■ Merchandise List** **** Price: 1,100 yen (tax included) Size: L-size Carefully selected best shots delivered in a satisfying set of 4! We offer 8 types for each cast member, allowing you to enjoy different situations and expressions. Find your favorite cut! **** Price: 2,200 yen each (tax included) Size: Approximately 15 cm in total length Transforming the cast's meticulously designed school uniforms, from accessories to shoes, into full-body acrylic stands, allowing you to fully appreciate their beautiful visuals. They are also perfectly sized for carrying around to outings, cafe tours, or for memorial photos at events. **** Price: 500 yen per piece Size: 5.7 cm diameter A classic item that's great for display or for attaching to bags and caps when you go out! A rich lineup of 12 variations. **** Price: 3,000 yen (tax included) Size: A4, 40 pages In addition to carefully selected cuts published in large A4 format, it includes exclusive interviews delving into their coordinationこだわり and school days! Be sure to check out their unique school life. **** Price: 5,000 yen each (tax included) Size: B2 (52 cm x 73 cm) Material: Double Suede An overwhelming presence, as if you're spending time together in the same classroom! A premium item that lets you enjoy an intimate distance as if gazing at each other. Decorate your room and keep it company while studying or working! **■ Seiyu Grand Prix Related Information** Website: https://seigura.com/ Official X: https://x.com/seigura Official YouTube: https://www.youtube.com/@seigura Official TikTok: https://www.tiktok.com/@seigura Official Instagram: https://www.youtube.com/c/seigura/videos

FAQ

Where can I buy the 'Seigra Seminar' event merchandise?

You can purchase them on the e-commerce site 'Infosquare'. The URL is: https://infosquare.shop/?mode=grp&gid=3167096

What is the sales period for the merchandise?

Sales are for a limited time, until Sunday, April 5, 2026, 23:59 JST.

How can I apply for the autographed cheki present campaign?

If you purchase 10,000 JPY (tax included) or more of eligible merchandise in a single transaction on the 'Infosquare' e-commerce site, you will automatically be entered into the campaign.