Bow Wow! - Two Dog Night is the first light novel in the Etsusa Bridge series.
It was published in December 2003 and is 302 pages long.
(To be added)
- Color Pages
- Prologue: Mirror Images
- Chapter One: Kuzu
- Chapter Two: Night Sea
- Chapter Three: Buruburu Airwaves
- Final Chapter: Etsusa Bridge Dogs
- Epilogue: Kuzu is Kuzu
- Epilogue Two: The Dog's End
- The novel's title is a reference to the characters Hayato Inui and Seiichi Kugi, both of whom the author compares to dogs (mad dog and hunting dog respectively).