Los cuatro hermanos de la familia Yuzuki. 6

What is the secret of Nikaido, a high-spec friend? The fourth son, Gakuto, a wise man in the Yuzuki family, decides to keep a diary... What is the daily life of the Yuzuki family as observed by Gakuto? And then there is Nikaido, a high-spec boy who is Minato and his friends' best friend. Nikaido, a high-spec boy who is a good friend of Minato and his friends, invites them to a camping trip! What is the secret of the high-spec friends he told them there? The world of the four brothers continues to expand! The unknown past of Yuma Nikaido, a high-spec boy with a clear head and calm demeanor, is revealed! Please enjoy the charm of the characters in Yuzuki's world, which is not limited to just the four brothers!

What is the secret of Nikaido, a high-spec friend? The fourth son, Gakuto, a wise man in the Yuzuki family, decides to keep a diary... What is the daily life of the Yuzuki family as observed by Gakuto? And then there is Nikaido, a high-spec boy who is Minato and his friends' best friend. Nikaido, a high-spec boy who is a good friend of Minato and his friends, invites them to a camping trip! What is the secret of the high-spec friends he told them there? The world of the four brothers continues to expand! The unknown past of Yuma Nikaido, a high-spec boy with a clear head and calm demeanor, is revealed! Please enjoy the charm of the characters in Yuzuki's world, which is not limited to just the four brothers!