Good Yokai
A child who brings a house luck, and takes it when it leaves. A beast that eats your nightmares. A mermaid that Japan drew again in 2020. Here are the yokai that help, or do no harm.
Are there any good yokai? Yes. We went through the 217 yokai on this site. About one in seven helps people, or does no harm at all. Those are the ones on this page. The harmful ones outnumber them, 52 to 32.
Good does not always mean safe to ignore. A zashiki-warashi brings a house luck. When it leaves, the luck leaves with it. Cut down the old tree a kodama lives in, and misfortune follows. These spirits are kind to people who treat them well.
Others were called on for help. Amabie told people to copy its picture and show it to others, to keep disease away. In 2020, during COVID-19, people all over Japan drew it again. The baku was called after a bad dream, so it would eat the dream.
Many are just harmless. They lick dirt from a bath, follow your footsteps, or shout once from an empty house. They startle you, and that is all.
Old tools can go either way. Some come back angry at being thrown out. The ones here only want to play.
We only list a yokai here if its own page says it helps people, or does them no harm. Each page names the oldest source we found.
Yokai that bring luck
Keep them happy and the house does well. Some take the luck when they leave.
Zashiki-warashi
座敷童A childlike house spirit whose presence brings a family fortune.
benevolentStorehouse Child
倉ぼっこIt lives in the storehouse rather than the parlour, and guards what is kept there.
benevolentRed Shaguma
赤シャグマA red-haired child yokai that moves into houses, sometimes called kin to the zashiki-warashi.
playfulKesaran-pasaran
A white puff that drifts through the air. Keep it in a paulownia box and feed it face powder, and it brings luck.
benevolentKameosa
瓶長A water jar with a face that never runs dry—the rare tsukumogami that signals good luck instead of punishing anyone.
benevolentProtectors and charms
Called on against plague, nightmares, and trouble at the village edge.
Amabie
アマビエA three-legged, beaked mermaid-like being that rises from the sea to foretell and ward off epidemics.
benevolentBaku
獏A chimeric, tapir-like beast that devours nightmares when called upon after a bad dream.
benevolentDosojin
道祖神A stone at the edge of the village, given offerings at New Year, standing where the road stops being yours.
benevolentKyūmō Tanuki
キュウモウ狸A tanuki enshrined as a guardian of cattle and horses—worshipped, not hunted.
benevolentSpirits of nature
A tree, a clear sky, a giant who shaped the land, a shrine bell. Treat them well.
Kodama
木霊The spirit that dwells in an old tree; felling its host brings misfortune.
benevolentHiyoribo
日和坊A mountain spirit that appears only on clear days and simply cannot be seen when it rains.
benevolentDaidarabocchi
だいだらぼっちA colossal giant whose footsteps shaped Japan's lakes, hills, and valleys.
gentle giantSuzuhiko-hime
鈴彦姫A shrine bell grown into a dancing woman—the sound of kagura, finally given a face.
benevolentHarmless: they only startle you
A voice, footsteps, a face. Then nothing happens.
Betobeto-san
べとべとさんFootsteps with no body that follow a person walking a dark road at night. Step to the side, let it go first, and it leaves.
harmlessSunekosuri
脛擦りSomething small and dog-shaped that winds between your shins as you walk a wet Okayama road at night.
harmlessHitotsume-kozo
一つ目小僧A childlike, one-eyed monk yokai that startles people on lonely roads.
harmlessTofu-kozo
豆腐小僧A harmless boy yokai who trots through the rain carrying a block of tofu.
harmlessUwan
うわんA voice that suddenly bellows 'Uwan!' from an empty, dilapidated house—and nothing more.
harmlessJinmengyo
人面魚A carp in a temple pond whose markings looked like a human face, and the 1990 media storm that made it famous.
harmlessLickers and idlers
They lick grime, ceilings and lamp oil. Disgusting, not dangerous.
Akaname
垢嘗A small yokai that creeps into dirty bathhouses at night to lick up the grime.
harmlessTenjoname
天井嘗A long-tongued yokai that licks ceilings; later books blame it for the dark stains overhead.
harmlessHimamushi-nyudo
火間虫入道The idler's yokai: a man who did nothing with his life, reborn as a thing that licks lamp oil and does nothing still.
harmlessTricksters and showmen
They fool you, play tricks or put on a show. Rarely anything worse.
Bake-danuki
狸A jolly shapeshifting raccoon dog, rival prankster to the fox.
playfulTasaburo-tanuki
太三郎狸The tanuki of Yashima, who would replay the Heike's last battle in the air for anyone who fed him well.
benevolentKawauso
獺A river otter that shapeshifts and plays tricks, a smaller cousin of the kappa.
playfulGreat Pipe
大煙管A shapeshifting tanuki that holds out a giant tobacco pipe and demands a toll from river boats.
playfulMorinji no Kama
茂林寺釜The temple tea kettle that sprouted a tanuki's head, tail and legs—and would not stop boiling.
playfulTools that came alive to play
Old household things with a face. These ones play rather than punish.
Kasa-obake
傘お化けA one-eyed, one-legged umbrella come to life—an icon of tool-spirits.
playfulChochin-obake
提灯お化けA split-mouthed paper lantern spirit with a lolling tongue.
playfulSeto-taisho
瀬戸大将A little general armored in cast-off cups and plates who marshals the household crockery.
playfulGotoku-neko
五徳猫A two-tailed cat wearing a hearth trivet as a crown, puffing the embers back to life.
playfulMishigē
飯笥A rice paddle thrown out after long service, which gets up at night and makes trouble.
playful