Shirotan and Sanrio characters have teamed up for a new line of gadget items. Pre-orders are now available at the GAACAL official online store as of Friday, May 15, 2026.
Shirotan × Sanrio Characters
This collaboration combines the gentle, healing world of Shirotan with the lovable charm of Sanrio characters, offering highly practical gadget items you’ll want to carry every day. The collection is exclusive to GAACAL, a brand that supports women working hard in both their professional and personal lives.
The lineup includes mobile batteries perfect for outings and commutes, Type-C earphones for daily use, and more—all blending design and functionality. Just having them in your bag lifts your spirits, adding a subtle touch of excitement to everyday moments.
The handmade smartphone cases feature designs with Shirotan × Sanrio characters. Choose from four types: a shimmering shell-style base with subtle jewel accents, or a practical mirror type.
Handmade Smartphone Case (4 types)
The slim 3-in-1 mobile battery is a multi-functional unit that can wirelessly charge an iPhone, Apple Watch, and AirPods via MagSafe all at once. With a thickness of just 8.9mm and weight of about 110g, it’s slim and lightweight for easy portability.
Slim 3-in-1 Mobile Battery (4 types)
With a 5000mAh capacity, it can charge a smartphone about once. It features a protection circuit against overheating, short circuits, overvoltage, and overcharging.
The canal-type wired earphones with Type-C compatibility feature a metal housing and deep bass sound. Equipped with a remote and microphone, they’re perfect for commuting, calls, and video viewing.
Canal-Type Type-C Wired Earphones (with Storage Pouch, 5 types)
The special clip is designed so that each time you fasten the cable, you see something cute. The set also includes a collaboration-design storage pouch.
The MagSafe-compatible 360-degree smartphone grip allows wireless charging while attached. With 360-degree rotation, it’s great for comfortable video watching and selfies.
MagSafe-Compatible 360° Smartphone Grip (4 types)
The 2-in-1 fast charging cable (Type-C) supports up to 60W fast charging and data transfer. It’s a convenient and cute cable you can carry like a strap.
2-in-1 Fast Charging Cable (Type-C, 5 types)
The acrylic straps pair Shirotan with Sanrio characters, making them a unique collaboration item. Available in 9 types, they can be attached to bags, pouches, smartphones, and other accessories.
Acrylic Strap (9 types)
The round pouch is convenient for storing makeup and small items. It comes with a cute acrylic charm of Shirotan and Sanrio characters, so carrying it alone lifts your mood.
Pouch (with Acrylic Charm, 3 types)
The carabiner key holder features a carabiner design that easily attaches to bags or belt loops. Seven types are available, perfect for everyday use while subtly enjoying the collaboration design.
Carabiner Key Holder (7 types)
Transfer stickers that can be used to customize smartphone cases and small accessories are also for sale, letting you subtly incorporate the world of Shirotan × Sanrio characters.
Transfer Stickers (6 types)
The sticker seals are easy to apply and enjoy. With a wide variety of 11 types, you’re sure to find your favorite design.
Sticker Seals (11 types)
The phone tabs come in two types with different designs and color tones, and can be inserted into smartphone cases.
Phone Tab (2 types)
Purchase Bonus: Original Sticker. For purchases of ¥3,000 or more (tax incl.), you’ll receive one original sticker as a gift. Limited quantity, available while supplies last, so check early.
Product Lineup (all prices tax incl.)
| Product | Price |
|---|---|
| Handmade smartphone case (4 types) Compatible: iPhone 15/16/17 | ¥3,280 |
| Slim 3-in-1 mobile battery (4 types) Capacity: 5000mAh, Size: 8.9mm thick, approx. 110g, Output: USB-C port max 20W, Simultaneous charging: 2 devices (PSE certified) | ¥6,980 |
| Canal-type Type-C wired earphones with storage pouch (5 types) | ¥2,580 |
| MagSafe-compatible 360° smartphone grip (4 types) | ¥1,680 |
| 2-in-1 fast charging cable Type-C (5 types) | ¥1,280 |
| Acrylic strap (9 types) | ¥680 |
| Pouch with acrylic charm (3 types) | ¥1,680 |
| Carabiner key holder (7 types) | ¥1,760 |
| Transfer stickers (6 types) | ¥680 |
| Sticker seals (11 types) | ¥400 |
| Phone tab (2 types) | ¥380 |
Sales location: GAACAL official online store (Japan only)
Estimated delivery: From late July 2026 onward
Sirotan LICENSED by creative yoko (C) CREATIVE YOKO
(C) 2026 SANRIO CO., LTD. APPROVAL NO. L665787
《堀めぐみ》
