
Small children are prone to sweating even in winter. You worry about whether they’ll kick off their blankets during sleep or toss and turn repeatedly, and if their stomachs will stay warm until morning. That’s when a sleeper comes in handy. With no sleeves, it’s easy to move around in, and even with poor sleeping posture, it provides solid coverage for the stomach and back!


Hello! I’m Sekai, a virtual reporter who wants everyone to appreciate the charm of character goods, both old and new. This time, I’d like to introduce sleepers that are handy for dealing with the cold during the chilly season. Shimajiro, My Melody, Miffy, Curious George, and more – beloved characters by children are all here! Even if your child kicks off their blankets during sleep, the sleeper gently wraps around the stomach and back for peace of mind. It’s an item you’ll want to have on hand for children who play with lots of energy and sleep soundly. If they’re with their favorite character, bedtime every night will become something to look forward to!

This is the “Shimajiro Mini Sleeper.”
It has a soft and smooth texture that makes you want to touch it. It’s lightweight and warm, so it seems like your child can wear it without any burden. With beloved Shimajiro by their side, bedtime during the cold season will become something to look forward to. Having one on hand is a reassuring item for preventing chills while sleeping. (Sizing is designed for ages 3 to 5.)

The bright and gentle yellow color is perfect for both boys and girls!

This is the “My Melody Mini Sleeper.”
The dreamy cute design with pink throughout is irresistible! It has that sweet and cute finish that’s so typical of My Melody, and wearing it seems like it would lift your mood every time. The material uses polyester, which is lightweight, quick-drying, and easy to care for – another wonderful point. The fluffy warm sleeper will work hard during bedtime throughout the cold season.


This is the “Miffy Mini Sleeper.”
The combination of brown and beige gives a warm and cozy impression. Miffy’s gentle expression and simple design are a perfect match, and the subdued color scheme is lovely too. It’s not overly sweet, so it’s recommended for both boys and girls. It’s an item that will gently accompany your child during bedtime – perfect for the cold season.


This is the “Curious George Mini Sleeper.”
Featuring curious George in a design that fans will adore! George items are surprisingly hard to find, so discovering one like this becomes a real treat. Sleepers aren’t just for sleeping – they’re great for time spent at home too. Since there are no sleeves, arms move easily, and sleeves don’t get dirty during meals – very convenient. It covers the stomach completely, making it perfect for preventing chills in your active child.

This time, we introduced mini sleepers featuring Shimajiro, My Melody, Miffy, and Curious George. With their favorite character by their side, changing clothes and bedtime will become something to look forward to. They’re great not just for sleeping, but also for time spent at home! With even just one on hand, you’ll sail through the cold season worry-free. It’s a reliable item that will gently protect your precious child’s stomach.
We’re highlighting new products here. Please check them out together!
How was it? We hope you’ll have wonderful encounters with characters. Thank you so much for reading all the way to the end! This is Sekai from Perfect World Tokyo.
かわいい,パーフェクトワールドトーキョー,パーフェクトワールド,トーキョー,まとめ,ニュース,新着,ヒットアイテム,キャラクターグッズ,グッズ,スリーパー,しまじろう,マイメロディ,フラット,ミッフィー,ボリス,おさるのジョージ,neo
This is a translated report from Japan’s Perfect World Tokyo.
✍️ Supervised by | Editor-in-Chief KOS
Editor-in-Chief of a character goods specialty media. Has written and supervised over 12,000 articles to date. As the representative of Perfect World Co., Ltd., operates Perfect World Tokyo. Handles over 50,000 character goods at all times, personally reviewing and selecting over 1,000 new products every month. All products featured in the media are authentic items sourced directly by the company, and all photos are taken in-house. Articles are written after personally inspecting each product, delivering the latest news and product reviews in the character goods industry. Information is provided from three perspectives: as a retailer, photographer, and editor.

