A new book by photographer Kotori Kawashima. This book is a collection of photographs taken in summer around Europe during the production of the photo book Mirai-chan, published in 2011. 13 years later, the photographs have been made into a photo book as part of Mirai-chan's visionary summer journey. ‘vocalise’ refers to a singing in which only vowels are used to sing without lyrics. The book contains the fresh world itself that Mirai sees before it is put into words.