Rare
Traditional Yokai

Daidarabotchi

Daidarabotchi

Basic Description

Daidarabotchi is a legend of a giant widely told across the Kanto and Chubu regions of Japan. His name varies by region, appearing as Daidarabotchi, Deidarabotchi, Derabotchi, and others. Said to carry mountains on his back, crush the ground to form lakes with his footsteps, and pile up the shells of the clams he eats into hills, he is a terrain-origin giant whose impossibly massive body is said to have shaped the very land itself. In the Okushi-no-Oka section of the *Hitachi no Kuni Fudoki* (Records of the Customs and Land of Hitachi Province), there is a legend of a giant who sat on a hill and ate clams from the beach. His footprints were over forty steps long and over twenty steps wide, and the shells he discarded formed a hill—this is considered the oldest written record of a Daidarabotchi-type giant[1]. Similarly, the *Harima no Kuni Fudoki* mentions the legend of an "Oohito" (Great Man) whose footprints became marshes[2].

Folklore & Legends

Legends of Daidarabotchi's footprints remain densely concentrated throughout the Musashi Province area. The place name "Ootakubo" in Saitama City is said to derive from the footprint of "Daitabou" (Daidarabotchi), and "Daita" in Setagaya Ward, Tokyo, is also said to be named after the giant's footprint[3]. In Musashimurayama City, Tokyo, there remains the "Debiishara Well," said to be formed from the footprint left when Otarahoshi (Daidarabotchi) walked while carrying Mount Maruyama with wisteria vines. In autumn, the local "Deedara Festival" features parade floats celebrating the giant. Across Japan, this giant is credited with creating Mount Fuji, excavating soil from Kai or Omi to leave behind the depression that became Lake Biwa, and forming Mount Haruna and Lake Haruna in Joshu, explaining the undulations of the land as the deeds of a giant. In 1927 (Showa 2), folklorist Kunio Yanagita published "The Footprints of Daidarabou" in *Chuo Koron*, systematically discussing the giant footprint legends scattered across the country[4]. To this day, many of the marshes, depressions, and mounds in the Musashi region are still spoken of as the footprints of this giant.

Detailed Analysis

Daidarabotchi is not so much a terrifying monster as a giant whose existence serves to explain the origins of the land. He has been debated both as a degraded folk version of the nation-building deities from the *Kojiki* and *Nihon Shoki* myths, and as a product of ancient peoples' imagination trying to explain Jomon period shell mounds or natural terrain features. Musashi Province is one of the areas where these legends are particularly strong, dotted with origin stories of place names—such as "Ootakubo" in Saitama City—where his footprints turned into depressions, marshes, and wells. Even massive geographical features like Mount Fuji, Lake Biwa, and Lake Haruna are attributed to this giant's deeds, operating on a scale far exceeding a single prefecture. Ever since Kunio Yanagita compiled the footprint legends from across the country, Daidarabotchi has become a "giant bearing the memory of place names and terrain," blending seamlessly into the very landscape of Japan.

Character Profile

This section is our own creative profile for storytelling. It is not historical fact or scholarship.

Personality
A magnanimous and vague giant without malice. Rather than threatening humans, he is often spoken of as a hard worker carrying mountains and moving earth. However, every step he takes inadvertently changes the shape of the land.
Compatibility
大地·山·水を畏れ親しむ者、土地の来歴に耳を傾ける者と響き合う。
Abilities
Carrying mountains on his backCrushing the ground with a single step to form lakes and depressionsEating clams on the beach and building hills with their shellsMoving earth to create mountains and lakes
Weaknesses
Lacking in high intelligence and malice, his massive size makes him clumsy at delicate tasks. Having no clear concrete form or divine status, the tales vary greatly from region to region.
Habitat
The marshes, depressions, and mounds of Musashi, as well as mountains, lakes, and seashores nationwide—any terrain passed down in legend as the giant's footprints.

For more detailed information and diagnosis results about The Terrain-Shaping Giant Who Trampled the Lands of Musashi, please click here.

Sources & References

4
  1. 常陸国風土記 — （常陸国司らの撰進）（奈良時代の勅撰地誌, 和銅6年（713）官命・養老年間頃成立）　[古典文献]　Reference713年の官命により編纂された常陸国の地誌。那賀郡の大櫛岡に巨人(ダイダラボウ)が蛤を食べた貝塚伝説などを収める
  2. 播磨国風土記 — 撰者未詳（奈良時代官撰, 715頃）　[古典文献]和銅6年(713)の官命により霊亀元年(715)頃までに撰進された播磨国の官撰地誌。現存五風土記の一。飾磨郡の条に、大汝命の子・火明命が置き去りにされた怒りで波風を起こし父の船を転覆させ、散乱した積荷が日女道丘(姫山)など十四の丘の名の由来となったとする地名起源説話を伝える。
  3. ダイダラボッチ — （ウィキペディア日本語版）　[二次解説]さいたま市太田窪・世田谷代田・武蔵村山など武蔵各地の足跡地名起源譚を集成。
  4. ダイダラ坊の足跡 — 柳田國男（中央公論, 1927年（昭和2））　[民俗学論考]全国の巨人足跡伝承を体系的に論じた柳田國男の論考。

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