Work Guide · 2026-05-06 · Reading time ~ 6 min
Sangwolgi (山月記) — Why a Tang Tiger Tale Still Cuts in 2026
Nakajima Atsushi's 1942 short story rewrites a Tang dynasty fable into a confession of intellectual vanity. Read 'Sangwolgi' in Korean on Pagera and meet the tiger who diagnoses himself.
Pagera Editorial
"Sangwolgi" (山月記, "The Moon Over the Mountain"). A staple of Japanese high-school literature anthologies and one of the most-cited short stories in Japan. Read only as a transformation tale, it loses its sharpest line. Read as self-diagnosis, it never lets go.
Nakajima Atsushi and This Single Story
Nakajima Atsushi (1909–1942) died of an asthma attack at 33. The handful of stories he published in his lifetime — "Sangwolgi," "Myeonginjeon," "The Disciple," "Li Ling" — placed him at the apex of modern Japanese prose written in a classical-Chinese register.
"Sangwolgi" appeared in February 1942 in Bungakukai as part of his "Old Tales" cycle. The source is a Tang-dynasty chuanqi story, "The Tale of the Man-Tiger" (人虎傳) by Li Jingliang, in which the poet Li Zheng turns into a tiger. Nakajima took this old fable and rewrote it into something the original never quite was: an intellectual's anatomy of his own failure.
Plot — The Poet Who Became a Tiger
Li Zheng of Longxi passes the imperial examination in the late Tianbao era but, dissatisfied with a minor post in Jiangnan, resigns to live as a poet. Poetry does not feed his family. He returns to local office, and on a journey he is seized by madness and vanishes into the forest. A year later his old friend Yuan Can, traveling the same road, encounters a tiger that suddenly speaks in human voice:
"That was close. I almost — almost lunged at an old friend."
Inside the tiger's body, Li Zheng's human consciousness still flickers. He confesses his transformation to Yuan Can. And then — the real subject of the story — he diagnoses himself.
"A Cowardly Pride and an Arrogant Shame"
Li Zheng's self-diagnosis condenses to a single sentence:
"In me there was a cowardly pride and an arrogant shame" (臆病な自尊心と尊大な羞恥心).
Cowardly pride — too afraid his poetry might not be first-rate, he could neither submit to a teacher nor sharpen himself among peers. Arrogant shame — yet his pride could not bear the company of ordinary colleagues either. The two fed each other; he drifted from human society until at last the form of a beast was the only form that fit.
Where Kafka's Gregor undergoes an inexplicable transformation, Nakajima's Li Zheng becomes what he made himself. The metamorphosis is the long-deferred shape of an emotion he spent a lifetime avoiding.
The Quatrain in the Tiger's Voice
Li Zheng dictates roughly thirty of his poems to Yuan Can, then adds one of his own:
偶因狂疾成殊類 — by some accident of madness I became a different kind
災患相仍不可逃 — calamities pile on, none of them escapable
今日爪牙誰敢敵 — today, what could face these claws and fangs
當時聲跡共相高 — yet once my voice and footprints rose alongside theirs
The quatrain frames the entire story. Today's ferocity (claws, fangs) against yesterday's reputation (voice, footprints) — the transformation is not ascent but fall.
A Few Roars Under the Moon
His confession finished, Li Zheng asks two last things of Yuan Can: care for his family, and never travel this road again — he is afraid of the day he will no longer recognize his old friend at all. After Yuan Can's party departs, the tiger roars two or three times in the brush and disappears.
That ending is what lifts "Sangwolgi" beyond fable. Not grief, not rage — the brief cry of someone who has finally accepted his own fate. Before the cry ends, what remained of Li Zheng's humanity will be gone too.
Why It Travels Well to Korean Readers
"Sangwolgi" carries unusual force into Korean because it is rooted in a shared classical inheritance: the Tang examination system, the place names of Longxi and Jiangnan, the meter of seven-character regulated verse. Pagera's Korean translation preserves the original Chinese characters where the formal register depends on them, while finding Korean cadences for the prose.
The deeper reason it lasts: Li Zheng's self-diagnosis is timeless. Pride breeds fear, and fear disguises itself as arrogance — the loop is just as familiar to a 21st-century knowledge worker as to a Tang poet.
Read "Sangwolgi" in Korean on Pagera.