SEGA has officially revealed details for Sonic Birthday Party 2025 in JOYPOLIS, a major celebration marking Sonic the Hedgehog’s 34th anniversary. Taking place at Tokyo Joypolis, the annual event promises exclusive merch, themed food, park-wide voice announcements, and special guest appearances—all running throughout June, with spotlight events on Sonic’s birthday, June 23.
Collaboration Tickets with Exclusive Goods
Fans can purchase special one-day park tickets that include admission, unlimited rides, and a Sonic-themed pass case:
- Adults (18+): ¥6,000
- Students (Elementary to High School): ¥5,000
Sonic Print Sticker Booth
Snap photos with Sonic and friends using exclusive themed print sticker machines.
- Price: ¥600 per play
Exclusive Collaboration Menu
Food and drinks come with original stickers:
- Sonic Birthday Chili Dog Set – ¥1,300 (includes holographic sticker)
- Sonic Birthday Float – ¥700 (includes standard sticker)
Stamp Rally
Explore Joypolis and collect stamps from around the park!
- Rally Sheet: ¥700 (purchase at the gift shop)
- Complete it and return to the info counter to receive a limited-edition pin badge
Voice Announcements from Sonic and Friends
Hear exclusive audio broadcasts throughout the venue from Sonic, Tails, Knuckles, Amy, Shadow, and a mystery guest.
- Locations: Entry Gate, D Lounge (2F), Multi Stage (3F), Print Sticker Area, and Greeting Room (June 23 only)
- On June 23, additional birthday-only voice lines will play
Meet Sonic in Person – June 23 Only
Guests can meet Sonic in the Greeting Room for his big day!
- Times: 11:30–15:30 and 17:00–18:30
- Location: DecoPOLIS (3F)
Fan Event – June 23 Only
The SoniSta! livestream will be broadcast live from the venue:
- Event Time: 20:00–21:30
- Hosts and Guests:
- Takashi Iizuka – Sonic Series Producer
- Kazuyuki Hoshino – Sonic Creative Director
- Tsutsumi – Co-Host
- Rejekun – YouTuber
- Free to attend (with park ticket)
- Adults: ¥1,200
- Students: ¥900
- Location: 1st Floor Main Stage
- How to Attend: Apply through Sonic Official Japan’s X (Twitter) post. Winners notified via DM by June 13
Important Notes:
- Pets and dangerous items are not allowed (excluding service animals)
- Don’t post other guests’ photos without consent
- Staff may take photos/videos during the event
- Event subject to changes or cancellation due to weather or unforeseen issues
Bonus: Sonic Comic Volume 8
Launching on June 23, IDW Sonic the Hedgehog Volume 8 will be available at the Joypolis gift shop. Grab your copy while supplies last!
Stay tuned to Sonic City for more birthday coverage and all things Sonic!
Source: Sonic Channel
