This book is a Japanese language edition of a classic fantasy novel that transports readers to the magical world of Narnia through the back of a wardrobe. Four siblings, Peter, Susan, Edmund, and Lucy, find themselves in a land under the spell of an eternal winter, cursed by an evil White Witch. Their adventure leads them to meet Aslan, a majestic lion who represents the true king of Narnia. Together, they embark on a quest to break the witch's spell and restore peace and warmth to the land, learning valuable lessons of courage, love, and sacrifice along the way. This timeless tale combines elements of magic, myth, and morality, captivating readers of all ages.