KUMON Why-Why Calendar 2026 x 1 book. One question a day, a treasure trove of knowledge every day. Filled with fun "whys" about daily life, animals, plants, insects, dinosaurs, vehicles, the body, Earth and space, history, inventions and discoveries, events, and words. The Sunday feature for the 2026 edition is "Names of Things." A quiz to guess the names by looking at the pictures on the front! The back side contains the answers (names) and how they are used and their meanings. Vocabulary grows and interest in culture develops every Sunday. ■ Cover: Akiko Ichikawa ■ Illustrations: Shusaku Kodama / Yuki Yotsumoto / Hiroyuki Kuwana ■ Photos: NYK Cruises Co., Ltd. / PIXTA / shutterstock ■ Target audience: From infants ■ Size: 26.2 cm tall x 25.0 cm wide x 0.2 cm thick ■ Number of pages: All color, 24 pages ■ Specifications: Wall-hanging type ■ Weight: Approximately 140g ■ Release month: October 2025 ※ Price negotiation not possible ※ Please consider this item with the understanding that it may have initial scratches and is stored by a private individual. ※ Returns and refunds are not accepted.