The Nihon Shoki, sometimes translated as The Chronicles of Japan, is the second-oldest book of classical Japanese history. The book is also called the Nihongi. It is more elaborate and detailed than the Kojiki, the oldest, and has proven to be an important tool for historians and archaeologists as it includes the most complete extant historical record of ancient Japan. The Nihon Shoki was finished in 720 under the editorial supervision of Prince Toneri and with the assistance of Ō no Yasumaro dedicated to Empress Genshō. The Nihon Shoki begins with the Japanese creation myth, explaining the origin of the world and the first seven generations of divine beings, and goes on with a number of myths as does the Kojiki, but continues its account through to events of the 8th century. It is believed to record accurately the latter reigns of Emperor Tenji, Emperor Tenmu and Empress Jitō. The Nihon Shoki focuses on the merits of the virtuous rulers as well as the errors of the bad rulers. It describes episodes from mythological eras and diplomatic contacts with other countries. The Nihon Shoki was written in classical Chinese, as was common for official documents at that time. The Kojiki, on the other hand, is written in a combination of Chinese and phonetic transcription of Japanese. The Nihon Shoki also contains numerous transliteration notes telling the reader how words were pronounced in Japanese. Collectively, the stories in this book and the Kojiki are referred to as the Kiki stories. The tale of Urashima Tarō is developed from the brief mention in Nihon Shoki that a certain child of Urashima visited Horaisan and saw wonders. The later tale has plainly incorporated elements from the famous anecdote of "Luck of the Sea and Luck of the Mountains" found in Nihon Shoki. The later developed Urashima tale contains the Rip Van Winkle motif, so some may consider it an early example of fictional time travel. The first translation done by William George Aston in 1896 and a later one translated by Seyed Benyamin Keshavarz in 2019 .
Chapters
Chapter 01: Kami no Yo no Kami no maki.
Chapter 02: Kami no Yo no Shimo no maki.
Chapter 03: Kan'yamato Iwarebiko no Sumeramikoto.
Chapter 04:
* Kamu Nunakawamimi no Sumeramikoto.
* Shikitsuhiko Tamatemi no Sumeramikoto.
* Ōyamato Hikosukitomo no Sumeramikoto.
* Mimatsuhiko Sukitomo no Sumeramikoto.
* Yamato Tarashihiko Kuni Oshihito no Sumeramikoto.
* Ōyamato Nekohiko Futoni no Sumeramikoto.
* Ōyamato Nekohiko Kunikuru no Sumeramikoto.
* Wakayamato Nekohiko Ōbibi no Sumeramikoto.
Chapter 05: Mimaki Iribiko Iniye no Sumeramikoto.
Chapter 06: Ikume Iribiko Isachi no Sumeramikoto.
Chapter 07:
* Ōtarashihiko Oshirowake no Sumeramikoto.
* Waka Tarashihiko no Sumeramikoto.
Chapter 08: Tarashi Nakatsuhiko no Sumeramikoto.
Chapter 09: Okinaga Tarashihime no Mikoto.
Chapter 10: Homuda no Sumeramikoto.
Chapter 11: Ōsasagi no Sumeramikoto.
Chapter 12:
* Izahowake no Sumeramikoto.
* Mitsuhawake no Sumeramikoto.
Chapter 13:
* Oasazuma Wakugo no Sukune no Sumeramikoto.
* Anaho no Sumeramikoto.
Chapter 14: Ōhatsuse no Waka Takeru no Sumeramikoto.
Chapter 15:
* Shiraka no Take Hirokuni Oshi Waka Yamato Neko no Sumeramikoto.
* Woke no Sumeramikoto.
* Oke no Sumeramikoto.
Chapter 16: Ohatsuse no Waka Sasagi no Sumeramikoto.
Chapter 17: Ōdo no Sumeramikoto.
Chapter 18:
* Hirokuni Oshi Take Kanahi no Sumeramikoto.
* Take Ohirokuni Oshi Tate no Sumeramikoto.
Chapter 19: Amekuni Oshiharaki Hironiwa no Sumeramikoto.
Chapter 20: Nunakakura no Futo Tamashiki no Sumeramikoto.
Chapter 21:
* Tachibana no Toyohi no Sumeramikoto.
* Hatsusebe no Sumeramikoto.
Chapter 22: Toyomike Kashikiya Hime no Sumeramikoto.
Chapter 23: Okinaga Tarashi Hihironuka no Sumeramikoto.
Chapter 24: Ame Toyotakara Ikashi Hitarashi no Hime no Sumeramikoto.
Chapter 25: Ame Yorozu Toyohi no Sumeramikoto.
Chapter 26: Ame Toyotakara Ikashi Hitarashi no Hime no Sumeramikoto.
Chapter 27: Ame Mikoto Hirakasuwake no Sumeramikoto.
Chapter 28: Ama no Nunakahara Oki no Mahito no Sumeramikoto, Kami no maki.
Chapter 29: Ama no Nunakahara Oki no Mahito no Sumeramikoto, Shimo no maki.
Chapter 30: Takamanohara Hirono Hime no Sumeramikoto.
Process of compilation
Background
The background of the compilation of the Nihon Shoki is that Emperor Tenmu ordered 12 people, including Prince Kawashima, to edit the old history of the empire. Shoku Nihongi notes that "先是一品舍人親王奉勅修日本紀。至是功成奏上。紀卅卷系圖一卷" in the part of May, 720. It means "Up to that time, Prince Toneri had been compiling Nihongi on the orders of the emperor; he completed it, submitting 30 volumes of history and one volume of genealogy". The process of compilation is usually studied by stylistic analysis of each chapter. Although written in Literary Kanji, some sections use styles characteristic of Japanese editors.
Exaggeration of reign lengths
Most scholars agree that the purported founding date of Japan and the earliest emperors of Japan are legendary or mythical. This does not necessarily imply that the persons referred to did not exist, merely that there is insufficient material available for further verification and study. Dates in the Nihon Shoki before the late 7th century were likely recorded using the Genka calendar system. For those monarchs, and also for the Emperors Ōjin and Nintoku, the lengths of reign are likely to have been exaggerated in order to make the origins of the imperial family sufficiently ancient to satisfy numerological expectations. It is widely believed that the epoch of 660 BCE was chosen because it is a "xīn-yǒu" year in the sexagenary cycle, which according to Taoist beliefs was an appropriate year for a revolution to take place. As Taoist theory also groups together 21 sexagenary cycles into one unit of time, it is assumed that the compilers of Nihon Shoki assigned the year 601 as a "modern revolution" year, and consequently recorded 660 BCE, 1260 years prior to that year, as the founding epoch.
''Kesshi Hachidai''
For the eight emperors of Chapter 4, only the years of birth and reign, year of naming as Crown Prince, names of consorts, and locations of tomb are recorded. They are called the Kesshi Hachidai because no legends are associated with them. Some studies support the view that these emperors were invented to push Jimmu's reign further back to the year 660 BCE. Nihon Shoki itself somewhat elevates the "tenth" emperor Sujin, recording that he was called the Hatsu-Kuni-Shirasu emperor.