Detective Conan Osaka Castle Honjin SPECIAL SHOP 2026: Merch, Food & Bonuses

A limited-time “Detective Conan (Case Closed)” shop is coming back to the Osaka Castle area in 2026. Titled “Detective Conan Osaka Castle Honjin SPECIAL SHOP 2026,” the event will run inside the special event space at Osaka Castle Honjin on the 1st floor of Miraiza Osaka Castle. Because the venue sits right in a major sightseeing spot, it’s an easy stop to add between Osaka Castle Park walks, museums, and shopping.

This pop-up is known for two things: event-exclusive merchandise you can only buy here, and a takeout-friendly food lineup that pairs nicely with a day out. For 2026, the fan-favorite Sengoku (Warring States) art series returns with brand-new artwork, featuring characters dressed in bold yet elegant Sengoku-era style. The designs appear across staple items like acrylic stands, magnets, clear files, and keychains, making it simple to pick a display piece for home or a compact souvenir for your bag.

Food is another highlight. You’ll find easy-to-enjoy options such as dim sum, soft serve, and a special drink that includes an acrylic straw charm. The food corner also offers exclusive souvenir goods, but note the purchase limit tied to food orders. On top of that, multiple purchase bonuses (novelties) are available with different conditions depending on where you buy (goods corner vs food corner). Since designs are generally random and supplies are limited, checking the bonus rules ahead of time is the best way to avoid missing out.

With a long run from March 6 through August 31, 2026, this event is especially convenient for spring trips, summer travel, and repeat visits if you want to spread out purchases or aim for specific items.

Merchandise

The Sengoku art series is the headline feature again this year, and 2026 introduces new artwork. If you like goods that look great on a shelf, the acrylic stands are a natural centerpiece. If you prefer practical items or easy souvenirs, magnets, clear files, and keychains are simple picks that still showcase the event art clearly.

Acrylic stand
- Price: 2,200 yen to 2,750 yen (tax included)
Square magnet (5 designs)
- Price: 660 yen each (tax included)
Clear file (5 designs)
- Price: 440 yen each (tax included)
Acrylic keychain (5 designs)
- Price: 660 yen each (tax included)

Food

The menu focuses on takeout items that fit naturally into a day around Osaka Castle, whether you want a quick bite or a sweet break. One drink option also includes a collectible acrylic straw charm, making it feel closer to a “food + mini merch” bundle.

Braised pork bun
- Price: 1,080 yen (tax included)
Two-item dim sum set (peach bun / sesame ball)
- Price: 756 yen (tax included)
Soft serve (various flavors)
- Price: 756 yen (tax included)
Brown sugar milk tapioca (includes an acrylic straw charm)
- Price: 880 yen (tax included)

Souvenir Goods (Food Corner Exclusive)

These items are exclusive to the food corner. The key point is the purchase limit: you can buy only up to two souvenir goods per one food item purchased, so plan your order if you want multiple souvenir items.

Acrylic stand coaster, Sengoku Karuta
- Price: 770 yen (tax included)
Acrylic stand coaster, Neon Chinese Diner
- Price: 770 yen (tax included)
Souvenir cup
- Price: 660 yen (tax included)

Purchase limit: Up to 2 souvenir goods per 1 food item purchased

Purchase Bonuses (Novelties)

Bonuses are offered under different conditions depending on whether you purchase at the goods corner or the food corner. Unless specifically noted, designs are distributed randomly and cannot be chosen. All bonuses are while supplies last.

Common Bonus

This bonus applies to purchases at either the event goods corner or the food corner, making it the easiest one to aim for if you’re combining shopping and food in the same visit.

Trading clear film (25 designs)
- Contents: 25 designs (1 pack includes 2 films)
- Condition: Receive 1 pack for every 3,000 yen (tax included) spent at the event goods corner or the food corner
- Notes
  - Designs are random and cannot be selected
  - Available while supplies last

Goods Corner Bonus

This bonus is tied to purchasing eligible food items at the goods corner. The most common mistake is buying the items in the wrong place, so keep the “goods corner” requirement in mind if you specifically want the sticker.

Novelty sticker (3 designs)
- Condition: Receive 1 sticker for every 3 eligible items purchased at the event goods corner
- Notes
  - Designs are random and cannot be selected
  - Available while supplies last
- Eligible items
  - Printed sablé cookies
  - Printed shrimp crackers
  - Candy drops in a tin (konpeito)
  - Jasmine tea tin
  - Green tea tin

Food Corner Bonus

This bonus is awarded when you purchase a food item together with a souvenir good as a set at the food corner. If you’re already planning to buy a souvenir cup or a coaster, pairing it with a food item is the cleanest way to target this bonus.

Novelty paper coaster (10 designs)
- Condition: Receive 1 coaster per set purchase of a food item plus a souvenir good at the food corner
- Notes
  - Designs are random and cannot be selected
  - Available while supplies last

Photo Spot

A photo spot is listed as coming soon. If you care about taking photos with the display, it’s worth checking updates closer to your visit, since photo spot placement and queue rules can affect how long it takes.

Event Details

Sales period: March 6, 2026 (Fri) to August 31, 2026 (Mon)
Hours: 9:00 AM to 5:30 PM
Venue: Osaka Castle Honjin (Miraiza Osaka Castle 1F)
Address: 1-1 Osakajo, Chuo-ku, Osaka (Miraiza Osaka Castle)
Train access (about a 15-minute walk from each station)
- Morinomiya Station
- Osakajokoen Station
- Tenmabashi Station
- Tanimachi 4-chome Station
- Osaka Business Park Station

The Osaka Castle area can get crowded on weekends and holiday periods. If you want to shop and eat without rushing, earlier hours are usually easier for moving around.

Summary

“Detective Conan Osaka Castle Honjin SPECIAL SHOP 2026” will be held at Osaka Castle Honjin (Miraiza Osaka Castle 1F) from March 6 to August 31, 2026. The event features brand-new Sengoku art merchandise, takeout food, food-corner-exclusive souvenir goods with purchase limits, and multiple novelty campaigns with different conditions. For the latest updates and full details, please check the official website and the official X account.