Tokidoki Neon Reef Mermicorno vs. San-X Sumikkogurashi Plush
By Kouhigh Toys: Blind Boxes & Plush Toys | Published: 2026-11-02
Category: Comparisons
Compare the Tokidoki Neon Reef Mermicorno special edition figure with the San-X Sumikkogurashi small plush on size, care, display, and collecting style to pick the right one.
Quick answer
Choose the Tokidoki Neon Reef Mermicorno if you want a small, glow-in-the-dark display figure with an open-box special-edition feel; choose the San-X Sumikkogurashi small plush if you want a soft, surface-washable companion that's easy to care for and cuddle.
Size and presence: shelf figure vs. handheld plush
The Mermicorno stands about 2.75 inches (70mm) high, so it occupies very little shelf space and works well in tight display spots. The Sumikkogurashi plush is 4 inches tall, giving it a slightly larger, softer presence that invites handling rather than just looking.
If your collection is mostly mini figures and you want a consistent scale, the Mermicorno fits right in. If you prefer a mix of textures and a toy that feels more like a companion, the plush's extra inch and soft body make it the more tactile choice.
Display and care: blacklight glow vs. surface washable
The Mermicorno's neon paint glows under blacklight, which adds a display feature you can't get from most plush. That makes it a fun pick for a blacklight shelf or a dark corner where you want a little surprise. The plush, by contrast, is surface washable, so light dust or handling marks are easier to manage without worrying about paint or small parts.
Neither is a heavy-duty outdoor toy: the figure is a collectible, and the plush is a small companion. Match the care routine to how you plan to use them.
Collecting style: special edition vs. original blind box
The Mermicorno is an open-box special edition, so you know exactly which figure you're getting and can inspect it before display. The Sumikkogurashi plush is a San-X original blind box item, meaning the specific character is a surprise unless the listing states otherwise. That difference matters if you collect for a guaranteed character or if you enjoy the surprise of opening a blind box.
For art toy collectors who like limited or special editions, the Mermicorno's open-box format removes guesswork. For plush collectors who enjoy the blind-box thrill, the Sumikkogurashi plush delivers that experience at a small size.
Trade-offs to weigh before you choose
- Display vs. cuddle: The Mermicorno is a hard-figure display piece with a blacklight glow; the Sumikkogurashi plush is soft and meant to be handled. Pick based on whether you want to look or touch. If you want both, plan separate spots: a shelf for the figure, a bed or bag for the plush.
- Known character vs. surprise: The Mermicorno is open-box and special edition, so the exact figure is visible. The Sumikkogurashi plush is a blind box, so the character is a surprise unless the listing says otherwise. If you're buying as a gift, an open-box figure avoids duplicate disappointment; a blind box adds excitement.
- Care and durability: The plush is surface washable, making it easier to refresh after handling. The figure is a collectible with small parts and paint, so it needs dusting rather than washing. Consider who will use it: a child old enough for small parts (8+) can enjoy the figure, while the plush suits gentler handling.
Product facts at a glance
- Tokidoki Neon Reef Mermicorno - Deep Star Coral (Special Edition): Stands approximately 2.75 inches (70mm) high and has neon paint that glows under blacklight. Small enough for tight shelves, with a display feature that stands out in low light.

Tokidoki Neon Reef Mermicorno - Deep Star Coral (Special Edition) - San-X Summikogurashi Original Shirokuma Plush - Small: San-X original Sumikkogurashi blind box plush, 4 inches tall, surface washable. A soft, cleanable plush with a surprise character, slightly larger than the figure.

San-X Summikogurashi Original Shirokuma Plush - Small
Which one fits your collection?
Best for
- Collectors who want a small, glow-in-the-dark special edition figure with a known character.
- Shoppers looking for a soft, surface-washable plush with a blind-box surprise.
Not for
- Anyone who wants a cuddly toy—the Mermicorno is a hard figure.
- Collectors who need to know the exact character before buying—the Sumikkogurashi plush is a blind box.

