Jion-ji

Karinsan Jion-ji—the 'Flower-Forest-Mountain Temple of Compassionate Kindness'—is a Tendai temple in Iwatsuki and the twelfth station of the Bandō Sanjūsankasho. Its name comes from Daji'en-si in Tang-dynasty Chang'an, where the seventh-century pilgrim-monk Xuanzang translated sutras brought from India, marking Ennin's Tang scholarship and the wider dharma transmission into Japan.

Four hundred meters south of the main precinct, a 13-story granite pagoda erected in 1953 enshrines a portion of Xuanzang's bones, recovered from an eleventh-century tomb in Nanjing in 1942 and moved from Zōjō-ji in Tokyo in 1944 to protect them from American bombing. It is one of a small handful of sites worldwide where his physical remains are venerated.

The thinness at Jion-ji is unusual because it operates on two registers. The first is the standard Bandō pattern — continuous Kannon devotion at one hillside for over a millennium, the principal image lost and replaced, the hall rebuilt in 1843, the daily liturgy of a small Tendai temple in suburban Saitama. The second is the relic-presence of Xuanzang.

Xuanzang (玄奘三蔵, 602–664) is the seventh-century Chinese pilgrim-monk who walked overland to India, studied at Nalanda, and returned with hundreds of Sanskrit sutras, which he then translated at Daji'en-si in Chang'an. He is the historical figure behind the literary character Tripitaka in Journey to the West. His remains were lost for centuries; in 1942, during Japanese occupation of Nanjing, an eleventh-century tomb containing a stone box inscribed with his name was uncovered during construction work.

The bones were divided and distributed to several institutions in China and Japan. A Japanese share went first to Zōjō-ji in Tokyo. In 1944, with American bombing increasing, the Zōjō-ji custodians moved them out of central Tokyo to Jion-ji — chosen because of the temple's name and its existing connection to the Daji'en-si lineage. The 13-story Genjō Sanzō Reikotsutō ('Sacred Bone Tower of Tripitaka Master Genjō') was completed in 1953 to house them.

For pilgrims familiar with the Heart Sutra — which Xuanzang translated into the Chinese version chanted across East Asia today — the encounter is direct. The translator of the words you have likely chanted lies on the hill above. The temple does not market this. The pagoda is plain granite, the small hill is wooded, and the inscriptions are in Japanese. The hush is part of the gift.

By tradition, Jion-ji was founded in the Tenchō era (824–834) by Ennin (Jikaku Daishi) as a Tendai mountain-school temple following an oracle from Bishamonten that directed him to a great cedar from which he carved the Senjū Kannon honzon. The temple was named after Daji'en-si in Chang'an as a Japanese spiritual extension of Tang Buddhist scholarship.

Tenchō-era Tendai foundation by Ennin (824–834) → medieval period and original honzon lost to fire → Tokugawa Ieyasu grants temple lands (1591) → Tendai abbot Tenkai transfers replacement image from Mt. Hiei (Kan'ei era, 1624–1643) → present hondō built 1843 (Tenpō 14) → Xuanzang relic transfer from Zōjō-ji (1944) → Genjō Sanzō Reikotsutō completed (May 1953) → continuous Tendai administration with periodic kaichō, including the 1,200th-anniversary opening of the Senjū Kannon.

From Toyoharu Station on the Tobu Urban Park Line, the walk to Jion-ji is about twenty-five minutes through a residential edge of Iwatsuki — utility wires, low houses, occasional fields. The temple appears as a sudden island of cedars. The approach passes a Nanban-tetsu lantern donated in 1589 by Date Yohei, a vassal of Hōjō Ujifusa, and the precinct opens onto the 1843 hondō with Senjū Kannon enshrined behind closed doors.

The honzon is a hibutsu, shown only at periodic kaichō; the most recent was the 1,200th-anniversary opening, which drew pilgrims from across the Kantō region.

A small offering box, an incense burner, and the daily liturgy of a working Tendai temple. Most visitors stop here, receive their pilgrimage stamp at the nōkyōsho, and turn back. Pilgrims who continue south, four hundred meters along a path through the cedar grove, reach the second precinct: the small wooded hill where the Genjō Sanzō Reikotsutō stands. The pagoda is granite, thirteen stories, plain in style. A signboard in Japanese marks what is enshrined within.

There is rarely anyone else there. The hush of the cedars and the modest scale of the structure make the encounter quiet rather than monumental — which, for a relic of one of history's great translators, feels appropriate.

For visitors familiar with Journey to the West or with the history of Mahāyāna translation, the Reikotsutō is a destination in itself. For pilgrims walking the Bandō circuit, it adds an unusual dimension to the twelfth station — a layer of trans-Asian Buddhist history not found at any other temple on the route.

The contrast with the next station — Sensō-ji in Asakusa, with its thirty million annual visitors — is sharp, and many pilgrims report the quiet of Jion-ji as a corrective preparation for the density to come.

An unhurried visit including both precincts takes 60 to 90 minutes. The temple is at its best in spring (cherry blossom in the main grounds) and autumn (cedars and maples around the relic pagoda).

From Toyoharu Station (Tobu Urban Park Line), walk approximately 25 minutes east to the main precinct. Enter through the front gate; the 1843 hondō is straight ahead, with the nōkyōsho for pilgrimage stamps to one side. After visiting the main hall, follow the path approximately 400 meters south through the cedar grove to the Genjō Sanzō Reikotsutō, the 13-story stone pagoda housing Xuanzang's relics. Both precincts can also be reached by car via the Tōhoku Expressway Iwatsuki interchange.

Tradition tells that during the Tenchō era (824–834), Ennin received an oracle from Bishamonten directing him to a great cedar (大杉). From its wood he carved the Senjū Kannon and enshrined it as the honzon of the temple he named Jion-ji, after Daji'en-si in Chang'an — the temple where Xuanzang had translated sutras two centuries earlier.

Ennin had himself studied in Tang China and was the principal figure introducing esoteric ritual into the Tendai school; the temple's name marked his lineage and his hope that Japan might continue the Tang transmission of the dharma. The original honzon was lost to fire centuries before the Edo period; the Tendai abbot Tenkai transferred a replacement image from Mt. Hiei in the early seventeenth century. Tokugawa Ieyasu granted temple lands in 1591. The current main hall dates to 1843.

In 1944, with the Pacific War turning toward American bombing of Tokyo, a portion of Xuanzang's bones — recovered from an eleventh-century tomb in Nanjing in 1942 — was relocated from Zōjō-ji in central Tokyo to Jion-ji; the 13-story Genjō Sanzō Reikotsutō was completed in 1953 to enshrine them.

Tendai (天台宗) — the Mt. Hiei-headquartered Buddhist school founded by Saichō in 805. Tendai integrates Lotus Sutra teaching, esoteric ritual (mikkyō), Pure Land devotion, and Zen meditation. Jion-ji's place on the Bandō Sanjūsankasho dates to the late Heian / early Kamakura period; the earliest documented mention of the Bandō pilgrimage as a route is a 1234 inscription by the Shugendō priest Jōben.

Daily Tendai liturgy follows the school's combined exoteric-esoteric pattern, with Senjū Kannon as the principal object of devotion at the hondō. Periodic kaichō (御開帳) opens the hibutsu honzon to public view; the most recent was the 1,200th-anniversary opening of the Senjū Kannon, which drew pilgrims from across the Kantō region. Annual memorial services for Xuanzang at the Genjō Sanzō Reikotsutō observe the lineage of trans-Asian Mahāyāna scholarship.

The Bandō pilgrimage stamp (nōkyō) ritual at the nōkyōsho records each pilgrim's visit in calligraphic form.

Daily pilgrimage stamp service continues year-round. Family memorial services (hōji) are conducted at the hondō on request. Xuanzang anniversary observances at the relic pagoda mark the Tang translator's enduring presence in the temple's identity. The temple does not heavily market the Xuanzang dimension to international visitors; most discovery of the relic-pagoda happens through pilgrimage rather than tourism.

For a contemplative visit, walk first to the main hondō, light incense, place an offering, bow once. Receive the Bandō pilgrimage stamp at the nōkyōsho if you are walking the circuit. Then walk the four hundred meters south through the cedar grove to the Genjō Sanzō Reikotsutō. Sit briefly at the base of the pagoda. If you have ever chanted the Heart Sutra, recall that the Chinese version most widely chanted across East Asia is Xuanzang's translation.

The relic-pagoda is the rare site where a translator of foundational Mahāyāna texts is physically present.

Jion-ji's significance unfolds across two distinct strata: the documented institutional history of a 1,200-year-old Tendai temple, and the unusual presence of Xuanzang's relics enshrined here since 1944. Three perspectives — scholarly, traditional, and esoteric — illuminate different aspects of this layered identity.

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

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Sources consulted for this page. Source categories describe the publication, not a guarantee that every claim is verified. Traditional accounts and outside interpretations may differ.

1. 01華林山 慈恩寺（慈恩寺観音）｜坂東三十三観音 公式サイト — Bandō Sanjūsankasho ReijōkaiofficialCanonical pilgrimage data.
2. 02Jion-ji Temple | Saitama City Visitors Guide — Saitama City Tourism BureauofficialCity tourism office description, including Xuanzang relic significance.
3. 03慈恩寺 | スポット一覧 | VISIT SAITAMA CITY — Visit Saitama CityofficialSaitama City official tourism listing.
4. 04開山1200年記念 千手観世音菩薩の御開帳を拝観する｜慈恩寺 — Visit Saitama CityspiritualFeature on the 1,200th-anniversary kaichō (unveiling) of the Senjū Kannon.
5. 05Jion-ji - Wikipedia — Wikipedia contributorsencyclopediaConcise English overview; founding by Ennin (824–834), Tendai sect, Bandō #12, honzon Senjū Kannon.
6. 06慈恩寺 (さいたま市) - Wikipedia 日本語 — Wikipedia contributorsencyclopediaJapanese Wikipedia: detailed founding tradition, Edo-period rebuild (1843), name origin from Daji'en-si (大慈恩寺) in Chang'an.
7. 07Curious Homage to a Great Buddhist Scholar — Jigsaw JapanacademicDetailed account of the Xuanzang relic and the 13-story Genjō Sanzō Reikotsutō pagoda.