No classical or widespread mythic origin is attested in the supplied sources. A localized folkloric note from an Adachi ward entry records Kanedama as a household-associated phenomenon: a "kanedama ball of money" that carries money, moves around and flies with a growl, and whose coming out of a home is said to foretell that the family will perish. The same local account mentions a Kanedama that had fallen into a backyard and persisted for decades, implying a long-term household presence in that anecdote. Modern origin narratives are fictional inventions for entertainment media (for example Sentai/Power Rangers franchise backstories making it a toy/robot or formerly benevolent luck-bringing yōkai), and these should be distinguished from the brief traditional attestation.
The traditional folkloric description in the cited Adachi ward note is minimal: Kanedama is presented as a "ball of money" that moves and flies while growling. Modern media renderings diverge significantly: Sentai/Power Rangers sources depict Kanedama as a golden robot or toy/slot-machine–themed yōkai capable of anthropomorphic combat actions and visual motifs (coin imagery, robotic body). In the Kyōkai no RINNE manga excerpt, the entity appears as a ghost from whose chest a bill can be taken (the ghost disintegrates when a bill is snatched), suggesting a torso-like form in that adaptation. These visualizations are adaptations for narrative and merchandising purposes and differ from the sparse folkloric note.
Folkloric behavior attested in the Adachi ward note: Kanedama "carries money," moves around and flies with a growl, and its departure from a household is associated with that household's demise; a long-term presence in a backyard is recorded in a local anecdote. In modern portrayals the theme of money is elaborated into specific abilities: Sentai/Power Rangers versions attack by blasting giant coins or coin-like projectiles and function as combat antagonists, while the Kyōkai no RINNE manga depicts a Kanedama containing or hoarding paper money that can be removed (in the scene cited, removing a bill causes the ghost to disintegrate). These media abilities are narrative devices rather than documented traditional powers.
Abumi-guchi
A Japanese yōkai classed as a tsukumogami: an animated stirrup (abumi) depicted in Sekien Toriyama's Gazu Hyakki Tsurezure Bukuro. Traditional accounts say it is formed from a stirrup that belonged to a soldier who fell in battle and that it waits where the stirrup lies for its dead owner to return.
Abura-sumashi
A yōkai spirit from the Amakusa region of Kumamoto Prefecture, Japan, said to inhabit mountain passes. Traditionally explained as the ghost of a person who stole oil, it appears to surprise travelers and is represented in modern media with a straw-coat body and a potato- or stone-like head.
Akaname
Akaname is a Japanese yōkai associated with baths, bathtubs, toilets, and other places where scum and filth accumulate. Traditionally depicted as a child-like creature that licks grime, it functions in folklore as a cautionary figure tied to cleanliness; a few narrative variants cast it as dangerously predatory.
Akateko
Akateko (赤手児, lit. 'red child's hand') is a yōkai from Japanese folklore commonly told as a small, red, disembodied child's hand that appears from trees—especially the Japanese honey locust—and startles travelers; in some regional variants it is accompanied by a specter of a young woman or manifests as paired foot- or leg-like apparitions. Accounts vary between mostly harmless trickster apparition and a violent variant that attacks humans.
Akubōzu
Akubōzu (灰坊主, Akubōzu) is a household yōkai from parts of Akita and Iwate Prefectures in northern Japan said to live in the ashes of the hearth. Sources say they appear when people (notably children) play with or dig in hearth/furnace ash; the figure is cited as part of a broader Tōhoku motif warning against disturbing ash.
Akuma
Akuma (悪魔／あくま) in Japanese sources is an evil spirit, devil, or demon associated with misfortune and mental disturbance. The term appears in Buddhist texts and Heian-period literature and was later used to translate the Christian figure of Satan, as well as the Buddhist Mara.
Akurojin-no-hi
Akurojin-no-hi (悪路神の火, "fire of the god of the bad road") is a flamelike ghost from the folklore of Mie Prefecture, Japan. It is reported to appear on rainy nights; those who encounter it and do not run away are said to become gravely ill. The phenomenon is sparsely documented and is usually compared to will-o'-the-wisp type ghost-lights.
Amabie
Amabie is a mid-19th-century Japanese yogenjū-type wondrous creature attested in kawaraban and related pamphlet culture that emerges from the sea (in canonical accounts) to prophesy about harvests and epidemics and prescribes that its image be drawn and shown to the sick as a protective measure.
Amanojaku
Amanojaku (天邪鬼 / あまのじゃく) is a Japanese yōkai-type being portrayed as a contrarian, heart-reading trickster. Treated in different contexts as a small ogre (ko-oni), a wicked demon (jaki) in Buddhist iconography, and a folkloric spirit that provokes human vice, it appears across regional tales with variable roles from malicious kidnapper to household oddity.
Amefurikozō
Amefurikozō (雨降小僧 or 雨降り小僧) is an Edo-period yōkai figure depicted in classical illustrated and popular print culture as a youthful attendant associated with rain. Classical sources (notably Sekien Toriyama's Konjaku Gazu Zoku Hyakki) present it as a kozō-type servant linked by captional wordplay to a rain deity; later popular literature elaborates its rain-producing role and playful mischief on rainy nights.
Ameonna
Ameonna (雨女, "rain woman") is a figure in Japanese folklore treated as a yōkai associated with rain. Sources depict her both as a rain-calling supernatural being (sometimes helpful in drought) and as a folk label for an unlucky person whom rain seems to follow; a key pictorial source is Toriyama Sekien's Konjaku Hyakki Shūi.
Amorōnagu
Amorōnagu (Amorōnagu / 天降女子) is a tennyo or celestial maiden figure in the folklore of Amami Ōshima (Kagoshima Prefecture, Japan). Attested sources describe her as a heavenly woman who bathes in pools and waterfalls in ravines on the island.
Community Record
- [1]Adachi ward (Edo - the EDOPEDIA) — Youkai list entry (kanedama). Edo - the EDOPEDIA -: Adachi ward entry (kanedama): "kanedama ball of money, A Yokai that carries money. It moves around and flies with a growl. If it comes out of a home, this family will perish. In another family a Kanedama had fallen into the back yard more than 30 years ago and the family..."folk
- [2]Kyokai no RINNE Volume 33 (manga synopsis). Kyokai no RINNE Complete - Kyokai no RINNE Volume 33: scene summary: Rinne sells the Kanedama an overpriced snack and later reaches into the Kanedama's chest and snatches out a bill as the ghost disintegrates.literary
- [3]Kanedama | RangerWiki. Kanedama (RangerWiki / Power Rangers fandom): describes Kanedama as a golden robot yokai, toy/slot machine-themed, and notes it could blast giant coins at opponents and was defeated by Sasuke's Full Moon Cut; includes in-franchise history of being originally benevolent before becoming greedy (franchise narrative).wiki
- [4]Youkai List 2 | Power Rangers Central (1994 Kakuranger yokai database). Youkai List 2 | Power Rangers Central: entry for Kanedama noting golden robot/coin-blasting abilities in the Sentai/Power Rangers context.wiki
- [5]Konjaku Gazu Zoku Hyakki (Toriyama Sekien) — general influence on yōkai imagery. Wikipedia: Konjaku Gazu Zoku Hyakki summary: these supernatural bestiaries have had a profound influence on subsequent yōkai imagery in Japan. (Cited to contextualize modern yōkai adaptations; the supplied sources do not directly state that Sekien illustrated Kanedama.)other