★ Simplified Chinese copyright sold
★ Won the Excellence Award at the 5th Kumazu Picture Book Contest!
★ Jointly recommended by Korean mainstream media, such as Chosun Ilbo, Korea Ilbo, Bunka Ilbo, and Kyonghyung Shinbun!
★ Recommended Books by the Chief Editor of the largest book store in Korea: kyobobook!
★ Child is born with a dog, they grow up together, and they are friends of the same age. Although they are the same age, they do not pass at the same rate of time with each other. When the child is a toddler, the dog can already run around the world, and the child is in his youth, and the dog has reached its twilight years. There are almost no unnecessary words in this book, except for the "years" that symbolize time.
★ For adults and children who treat their pets as family.
★ English translation is available.

The child is the same age as the dog.
They were born in the same year, and both were one year old (Korean age) from the moment they opened their eyes to the world. Trembling through the four seasons, listening to each other in a language that others cannot understand, playing together, falling asleep together, guarding each other when they are sick...They accompany each other as they grow up.

Nine years old, ten years old, eleven years old... Nowadays, the child has more time to look at their phones, look in the mirror, do homework and study at their desks, and sigh. However, for the dog, the child is still its peer.

Thirteen, fourteen, fifteen...the ages grow older, how long can the child and dog stay together? The Same Age presents the meaning of time with symbolic numbers such as "one year old" and "two years old" and opens the way to a heated discussion on the meaning of living together and family. For this reason, Kim Ji-eun, who is a critic, said of this book, "The greatest strength of the book is its solid narrative, which does not require many words to be understood”.

[Author] Yosh Sang-hyo
She reads and writes with children and teens.
Her undergraduate major was New Materials Engineering, and she later completed a Master's degree in Film Science.
She won an award at the BS Foundation Memorial Mini Drama Script Collection event and wrote the TV series script Teacher Dinosaur.
She is the author of Send You to the End of the Alle, The Sun Is White, The Fire Is Red, and Can I Be a Friend with Astro Boy? How about Becoming a Little Writer? The Bakery Uncle in a Skirt..., and translated Out Game, Mama's Nectar is Easy, The Hugs, Lola and Me...
She has won the third South Korean Science and Literature Award for her first science fiction novella: Youth Season, and the Excellence Award at the 10th Feilongnuma Literature Award for her fairy tale: Late at Night in the Pen Holder.