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Tsukuyomi: The Mysterious Moon Deity and Japan's Lunar Faith
One of the Three Noble Children (Mihashira no Uzu no Miko), yet described in only a handful of passages in the Kojiki and Nihon Shoki, Tsukuyomi is the moon deity who rules the night, governs the tides, and guides the agricultural calendar. This guide traces the origins of lunar faith in Japan and the shrines where Tsukuyomi is still quietly venerated today.
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Author
Hijiri
| Shrines & Temples
Contents
MOKUJI
一
What Is Tsukuyomi? The "Unspoken Deity" of Japanese Mythology
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二
The Three Noble Children: Rulers of Heaven, Night, and Sea
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三
Shrines of Tsukuyomi: Where the Moon Deity Is Venerated
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四
Frequently Asked Questions
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What Is Tsukuyomi? The “Unspoken Deity” of Japanese Mythology
Tsukuyomi no Mikoto means the deity who rules the night world and reads the moon. Though numbered among the Three Noble Children (Mihashira no Uzu no Miko) alongside Amaterasu and Susanoo, Tsukuyomi appears in strikingly few passages in the Kojiki and Nihon Shoki.
When Izanagi performed his purification ritual after returning from the underworld, Amaterasu was born from his left eye, Tsukuyomi from his right, and Susanoo from his nose. Yet a profound rupture soon followed: Tsukuyomi slew the food deity Ukemochi for producing food from her mouth, an act Amaterasu deemed impure. Amaterasu declared she never wished to look upon Tsukuyomi again — and so day and night were separated forever.
Depiction of Tsukuyomi no Mikoto (early modern painting)
Wikimedia Commons / Public Domain
The Three Noble Children: Rulers of Heaven, Night, and Sea
Deity
Domain
Representative Shrine
Mythological Role
Amaterasu
Heaven / daytime
Ise Jingu Naiku
Sun goddess, imperial ancestor, ruler of Takamagahara
Tsukuyomi
Night / the moon
Tsukuyomi Shrine (Matsunoo Taisha) / Ise
Slayer of food deity; separated from the sun forever
Susanoo
Sea / storms / underworld
Yasaka Jinja / Izumo Taisha
Slayer of Yamata no Orochi; progenitor of waka poetry
The belief that Tsukuyomi governs the agricultural calendar was widespread among rural communities across Japan. The old lunisolar calendar was structured around the moon’s phases, and every stage of rice cultivation was synchronized with the lunar cycle. For fishermen and sailors, prayers to the moon deity who controls the tides were equally vital, explaining why Enoshima Jinja and Sumiyoshi Taisha share deep connections with lunar veneration.
Ise Jingu Naiku (Kotai Jingu) — Japan's foremost sacred site enshrining Amaterasu
Wikimedia Commons / CC BY-SA 4.0
Shrines of Tsukuyomi: Where the Moon Deity Is Venerated
The Tsukuyomi Miya in Ise
One of the auxiliary shrines (betsugu) of Ise Jingu is the Tsukuyomi Miya, located about 1.5 kilometers south of Ise Jingu Naiku. Four deities are enshrined here, including Tsukuyomi and his rough spirit (aramitama). The coexistence of Amaterasu’s shrine (Naiku) and Tsukuyomi’s shrine within the same sacred precinct embodies the Shinto understanding of the world as a paired whole — day and night. Ise Jingu Geku serves as the starting point for many pilgrims.
Matsunoo Taisha (Kyoto) — an ancient shrine in western Kyoto with Tsukuyomi Shrine as its auxiliary
Wikimedia Commons / CC BY-SA 4.0
Tsukuyomi Shrine at Matsunoo Taisha (Kyoto)
Matsunoo Taisha in western Kyoto houses a subsidiary Tsukuyomi Shrine. Here the moon deity is venerated as a protector of safe childbirth, and a sacred stone called the tsuki-nobe-ishi is preserved. Legend holds that Empress Jingu leaned against this stone to pray for a safe delivery.
Izanagi Jingu — Birthplace of Tsukuyomi
Izanagi Jingu on Awajishima island enshrines Izanagi no Mikoto, the father of Tsukuyomi. Considered one of Japan’s oldest shrines, it stands near the site where Izanagi’s purification ritual gave birth to the Three Noble Children.
Izanagi Jingu (Awajishima) — sacred site where Izanagi performed purification after returning from the underworld
Wikimedia Commons / CC BY-SA 4.0
Meotoiwa and the Moon at Futami
The famous paired rocks at Meotoiwa in Futami, Ise, were a site of ritual cleansing before visiting Ise Jingu. The full moon reflected on the ocean surface here has long been a symbol of Tsukuyomi’s quiet presence.
Enoshima Shrine and Sumiyoshi Taisha
Enoshima Jinja on its island near Kamakura has long been associated with moon-viewing, and Sumiyoshi Taisha — the head shrine of the sea deity — shares deep connections with the lunar faith governing the tides.
Meotoiwa (Futami, Ise) — sacred rocks overlooking the torii of Ise Jingu, a site of lunar veneration
Wikimedia Commons / CC BY-SA 4.0
Frequently Asked Questions
Why does Tsukuyomi appear so rarely in Japanese mythology?
At the time the Kojiki and Nihon Shoki were compiled, the imperial lineage was traced to Amaterasu, making the moon deity politically peripheral. Night, the moon, and death were also domains that ancient Japanese religion treated with reverence-tinged avoidance — the very scarcity of mythological description may itself be an expression of Tsukuyomi’s sacred mystery.
Is the Tsukuyomi Miya in Ise the same as Tsukuyomi no Mikoto?
Yes. The Tsukuyomi Miya near Ise Jingu Naiku enshrines the gentle spirit (nigimitama) of Tsukuyomi, while the adjacent Tsukuyomi Aramitama Miya enshrines the rough spirit (aramitama). Venerating the two aspects of a single deity in separate shrines is a practice found throughout Ise Jingu.
Is Tsukuyomi male or female?
The Kojiki and Nihon Shoki do not specify a gender. The deep association between the lunar cycle and female physiology leads some scholars to interpret Tsukuyomi as female. Tsukuyomi Shrine at Matsunoo Taisha venerates the deity in a maternal, protective role as guardian of childbirth.
What should I keep in mind when visiting shrines dedicated to Tsukuyomi?
Since Tsukuyomi governs the night, visiting on or near the full moon has traditionally been considered auspicious. When visiting Ise, the customary sequence is to worship at Naiku first and then proceed to the Tsukuyomi Miya.
Last updated: May 25, 2026
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Author
Hijiri（ひじり）
Shrines & Temples
Toku editorial team — shrines and temples. Former designer who reads temple architecture and gardens through an aesthetic lens, quietly tracing the lineages of sects and doctrines.
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