Shōhō-ji (Iwama-dera) (正法寺)

Shōhō-ji (Iwama-dera) is station 12 on the Saigoku Kannon Pilgrimage, a Shingon-shū Daigoji-ha temple in Shiga dedicated to Senju Kannon. Founded in 722 CE by the priest Taichō (泰澄, 682-767), at the request of Empress Genshō, after Taichō's prayers were credited with curing her illness. Iwama-dera is sacred as the twelfth station of the Saigoku Kannon pilgrimage and as the home of one of Japan's most distinctive Kannon legends — the 'Sweating Kannon' (Asekaki Kannon).

To approach Shōhō-ji (Iwama-dera) is to enter a working Senju Kannon hall on the Saigoku Kannon Pilgrimage — temple 12 in a thirty-three station route that has organised Kansai Kannon devotion for more than a thousand years. Iwama-dera is sacred as the twelfth station of that pilgrimage and as the home of one of Japan's most distinctive Kannon legends — the 'Sweating Kannon' (Asekaki Kannon), said to descend nightly through the hells to relieve suffering.

Founded in 722 CE by the priest Taichō (泰澄, 682-767), at the request of Empress Genshō, after Taichō's prayers were credited with curing her illness. According to temple legend, Taichō discerned a holy presence in a katsura tree on Mount Iwama and carved a life-sized statue of Senjū Kannon from within its living wood, enshrining the empress's personal Buddha (a gilt-bronze Senjū Kannon) within the carved image.

As a Shingon-shū Daigoji-ha (Shingon Buddhism, Daigoji branch) site, Iwama-dera shares the lineage of nearby Daigo-ji (Saigoku #11), the same Daigo-ha line that transmits Shingon esoteric ritual through Shōbō (Rigen Daishi); within that branch it serves as a quieter mountain station compared to the larger urban Daigo-ji complex. Beyond the Sweating Kannon legend, the temple is sought as a 'Boke-fuji' (dementia-prevention) Kannon, carries continuous imperial patronage (Genshō, Go-Shirakawa, Go-Uda, Ōgimachi), and is linked by tradition to Matsuo Bashō's hermitage and the famous 'old pond' frog haiku.

Part of Saigoku Kannon Pilgrimage.

Founded in 722 CE by the priest Taichō (泰澄, 682-767), at the request of Empress Genshō, after Taichō's prayers were credited with curing her illness. According to temple legend, Taichō discerned a holy presence in a katsura tree on Mount Iwama and carved a life-sized statue of Senjū Kannon from within its living wood, enshrining the empress's personal Buddha (a gilt-bronze Senjū Kannon) within the carved image. Founder: Taichō (泰澄), an early Nara-period mountain ascetic also associated with the founding of Hakusan worship and other temples in the Hokuriku region. Empress Genshō fell ill; Taichō was summoned and his prayers were credited with her recovery.

'Sweating Kannon' (Asekaki Kannon) tradition — compassion as nightly hell-descent Founded by Taichō, a major early mountain-ascetic figure (also associated with Hakusan) Mountain setting on Mount Iwama, partially accessed by foot ascent 'Boke-fuji' (dementia-prevention) Kannon devotion Continuous imperial patronage (Genshō, Go-Shirakawa, Go-Uda, Ōgimachi) Connection (by tradition) to Matsuo Bashō's hermitage and the famous 'old pond' frog haiku Original katsura-tree-carved Senjū Kannon as living-wood icon Iwama-dera is sacred as the twelfth station of the Saigoku Kannon pilgrimage and as the home of one of Japan's most distinctive Kannon legends — the 'Sweating Kannon' (Asekaki Kannon). According to tradition, every night at sunset the principal Senjū Kannon image leaves its altar and travels through 136 hells to deliver beings from suffering, returning at sunrise drenched in sweat. This vivid image of compassion as night-labor has made Iwama-dera a particularly resonant site for those who pray for the suffering of others. The temple is also widely sought as a 'Boke-fuji Kannon' — a Kannon for the prevention of dementia and the preservation of mental clarity. Its mountain setting on Mount Iwama, its association with the seventh-century-eighth-century pioneer Taichō, and its longstanding imperial patronage further deepen its sacred standing. Empress Genshō fell ill; Taichō was summoned and his prayers were credited with her recovery. Walking on Mount Iwama, Taichō sensed a sacred presence in a great katsura tree and carved a life-sized statue of the Thousand-Armed Kannon from within the living wood, placing the empress's own gilt-bronze Senjū Kannon within the new image as an inner sanctum. The temple was founded on this spot.

Annual Saigoku pilgrimage observances; Kannon liturgical days; Boke-fuji (dementia-prevention) prayer rites; goma fire rituals tied to Shingon Daigo-ha calendar.

Visitors describe Iwama-dera as remote, quiet, and contemplative — a marked contrast to busier urban Saigoku temples. The mountain access (the closest station is over an hour away on foot once the bus connection ends) means pilgrims often feel they have earned the temple.

Iwama-dera's traditional 722 founding by Taichō is consistent with Taichō's broader documented activity as an early Nara-period mountain ascetic. Within temple tradition, the principal Senjū Kannon embodies an active, laboring compassion that does not rest by day or night.

Iwama-dera's traditional 722 founding by Taichō is consistent with Taichō's broader documented activity as an early Nara-period mountain ascetic. The temple's affiliation with Shingon-shū Daigoji-ha is established, with the current Main Hall dating to 1577 (Sengoku period) and subsequent Edo-period repairs. The temple's inclusion as Saigoku #12 is documented from the Muromachi period. The 'Sweating Kannon' legend is a long-transmitted devotional tradition central to the temple's identity; it is hagiographical rather than historical-factual but is the heart of the temple's spiritual significance.

Within temple tradition, the principal Senjū Kannon embodies an active, laboring compassion that does not rest by day or night. The image's status as a hibutsu carved from a sacred living katsura tree, with the empress's personal Buddha enshrined within its inner sanctum, is read as a layering of imperial protection, natural sanctity (the tree), and dharmic liberation (the carved Kannon). The 'Boke-fuji' (dementia-prevention) tradition extends this active-compassion model into care for cognitive vulnerability in old age.

Esoteric Shingon-Daigo-ha interpretation reads the thousand arms of Senjū Kannon, descending nightly through the 136 hells, as a vivid mandala of compassionate emanation: each arm a path of intervention into suffering. The katsura-tree origin story ties the Kannon to a single living being whose form is preserved within the carving — a teaching on Buddha-nature inhabiting all sentient (and arguably plant) beings.

Closest station is Ishiyamadera on the Keihan Ishiyama-Sakamoto Line, approximately 7 km from the temple. A local bus runs partway up the mountain (covering less than half the distance), leaving a roughly one-hour uphill walk. On selected days a free shuttle bus runs from Ishiyamadera Station to the temple — check current schedules. Driving with parking on-site is the fastest option. Admission approximately ¥500.

Modest, comfortable mountain-temple attire; sturdy walking shoes recommended given the uphill final approach. Permitted on grounds, gardens, and exterior architecture. Quiet behavior expected throughout.

Permitted on grounds, gardens, and exterior architecture. Photography of the principal Senjū Kannon (treated as a hibutsu) is restricted. Observe Main Hall signage.

Osaisen at the saisen-bako, incense at the exterior censer, candles when available. Goshuin offering typically ¥300-500. Boke-fuji amulets available for additional offering.

Quiet behavior expected throughout. Do not touch statues. The principal Kannon is generally not displayed; respect the hibutsu tradition. Mountain access may be limited by weather.

Continue through the atlas by country, tradition, site type, or a focused search that combines this place’s strongest context.

Sacred places within a half-day’s reach. Pilgrims often visit them together: walk one, stay for the other.

Tachiki-Kannon An’yō-ji

Japan

3.3 km away

Ishiyama-dera (石山寺)

Otsu, Otsu, Shiga, Japan

3.9 km away

Kami Daigo-ji (醍醐寺)

Fushimi-ku, Fushimi-ku, Kyoto, Kyoto, Japan

5.7 km away

Mimuroto-ji (三室戸寺)

Uji, Uji, Kyoto, Japan

6.5 km away

Sources consulted when researching this page. Independent verification by readers is welcome.

1. 01Shōhō-ji (Ōtsu) — Wikipedia contributorshigh-reliability
2. 02Iwama-dera Temple (Iwamaseiho-dera Temple) — Biwako Otsu Travel Guidehigh-reliability
3. 03Shohoji Temple — The Encyclopedia of Biwako Otsu's Historyhigh-reliability
4. 04Iwamadera Temple — Japan Tourism Agencyhigh-reliability
5. 05Iwama-dera Temple, the Temple of the Sweating Statue — Kansai Odyssey
6. 06Iwama-san Shōhō-ji Temple, the 12th Holy Site of the Saikoku 33 Kannon Pilgrimage — Tabiiro
7. 07Iwama-dera – A Peaceful Temple in the Mountain of Ōtsu — Visit Japan Vegetarian