Abstract

Yosuke was invited by Natsume, a childhood friend, to join the tea ceremony club.　"What is the most important thing in the tea ceremony?" "What is the heart of hospitality?"　At the first tea party, an unexpected incident occurred.　What is the secret of the Natsume family ?　

Author’s Information

（HATTORI Chiharu）She is a writer of children's literature born in Kyoto Prefecture. She lives in Kyoto. She won the 19th Masami Fukushima Memorial SF Children's Story Award Grand Prize for ""Goodbye! Grandpa"".

（OGURA Mayuko）She was born in Kanagawa prefecture and lives in Tokyo. She is an illustrator and she is widely active in advertising and books.