[Find it quickly and feel refreshed ♪] All-color "Adult Brain Training Spot the Difference Mini" to be released on 4/6

April 6, 2026

Taiyo Tosho Co., Ltd. has released "Adult Brain Training Spot the Difference Mini Vol. 8," a full-color puzzle book aimed at enhancing observational skills and concentration through fun brain exercises. This A5-sized pocket edition features 80 diverse puzzles, including classic spot-the-difference, mazes, and word searches, designed to boost cognitive abilities and provide stress relief for all ages. It encourages readers to engage in brain training with family and friends to maintain mental vitality.

product_launchNQ 100/100出典：PR Times

📋 Article Processing Timeline

📰 Published: April 6, 2026 at 19:16
🔍 Collected: April 6, 2026 at 11:00
🤖 AI Analyzed: April 17, 2026 at 13:23 (266h 23m after Collected)

Taiyo Tosho Co., Ltd. released "Otona no Nokattsu Machigai Sagashi mini vol. 8" on Monday, April 6th. One habit that fulfills the desire to "live vividly and true to oneself forever" is "brain training puzzles" that can be enjoyed. In particular, "Spot the Difference" is a puzzle that everyone, regardless of age or gender, has probably played at least once. Spot the difference may seem like a simple task, but it actually relies on various brain functions working together, making it an effective brain training exercise that enhances "observational skills" and "concentration." Furthermore, "brain training puzzles" are attractive not only for invigorating the brain but also the mind. The sense of accomplishment when solving a problem is exceptional, and concentrating can lead to a change of pace and stress relief. Thinking while interacting with others is also said to be extremely important for preventing dementia. As a small accumulation to support your future self, why not start a habit of engaging in "brain training puzzles" with your family and friends to give your brain gentle stimulation?

Are your cognitive abilities okay? First, check your brain age!

Features of this magazine

・Includes 80 questions to enjoy without getting bored

You can challenge a variety of brain training problems, including classic "Spot the Difference," as well as "Mazes," "Word Searches," and "Mini Puzzles."

・Brain training anytime, anywhere!

Since it's a convenient A5-sized pocket edition, you can enjoy brain training anywhere.

・All-color pages filled with colorful illustrations

Cute characters and unique illustrations catch the eye, making it exciting and enjoyable to work on.

・Brain training that can be continued with difficulty levels

Each time you clear a level, your confidence and sense of accomplishment will well up, further boosting your motivation!

・Solve as quickly as possible to quickly activate your brain!

By setting a "target time" for each problem, you can enhance the brain training effect.

Example problems