Volume 2: Beware the Bristly Germs is the second book in the Yo-kai Watch manga series, illustrated and written by Noriyuki Konishi. It was released in Japan on December 27, 2013, November 3, 2015 in North America and April 7, 2016 in Europe.
"Nathan Adams is just an average kid until the mysterious Whisper gives him a device that allows him to see what others cannot, Yo-kai of all shapes and forms! Now, armed with the Yo-kai Watch, Nathan, Whisper and their new invisible friends embark on an all-new supernatural adventure!
Volume 2 of this silly ghastly comedy features Whisper, the ghost butler, and hijinks of a jibakurei ghost!"