Takkun ni Koishiteru!

A four-year-old boy named Takkun lives with his mother, Saki, while his father, Shuu-chan, is temporarily stationed in New York for work. Takkun is known for being a frequent crier but is also described as honest and endearing. As he navigates different experiences, he matures and grows. The story portrays his daily life and emotional development in a humorous and touching way.