Kōtoku-in Temple

Timeline

1. 1238

   Wooden Buddha-hall begun

   Azuma Kagami records that the monk Jōkō, having raised funds across Japan, began work on a wooden Great Buddha and its hall in the Fukasawa district of Kamakura.

2. 1243

   Wooden Buddha consecrated

   Consecration of the first (wooden) Great Buddha; the writer of Tōkan Kikō had described it as still wooden and roughly two-thirds complete the previous year.

3. 1252

   Bronze casting begins

   Azuma Kagami records the start of casting a bronze image at Fukasawa Village; this is generally identified with the surviving bronze Amitābha at Kōtoku-in.

4. 1335

   First hall destroyed

   Taiheiki notes that the Buddha-hall collapsed in a storm during the second year of the Kenmu era; it was rebuilt soon after.

5. 1369

   Hall collapses again

   Kamakura Dainichiki reports another collapse in the second year of Ōan. Archaeological work has found no evidence of a subsequent rebuilding of the hall.

6. 1486

   First record of open-air seating

   The Zen monk Banri Shūkyū writes in Baika Mujinzō that, on his visit, the Buddha sat 'without a hall, in the open air' — securing the date by which it had become an open-air image.

7. 1495-1498

   Tsunami sweeps away hall remains

   A Meiō-era earthquake and tsunami destroy what remained of the hall. The Buddha has stood in the open ever since.

8. 1711-1716

   Revival under Yūten

   During the Shōtoku era the priest Yūten, backed by the Asakusa merchant Nojima Shinzaemon, restored the corroding bronze and refounded the temple as Kōtoku-in within the Jōdo-shū school.

9. 1923

   Base shattered by Great Kantō Earthquake

   On 1 September the pedestal sank by a metre. Repairs were directed in 1924-25 by architect Uchida Yoshikazu and sculptor Shinkai Taketarō.

10. 1959-1961

    Shōwa-era major restoration

    Base isolated against earthquakes, neck reinforced with FRP, and a head sample analysed by electron beam for alloy composition. Twenty-three jacks raised the Buddha to weigh it at 121 tonnes.

11. 2004

    National Historic Site designation

    On 27 February the entire precinct was designated a National Historic Site as the 'Site of Kamakura Daibutsu-den', confirmed by the discovery of 53 hall foundation stones in 2000-2001.

12. 2016

    Heisei conservation

    Cleaning, removal of accreted material, and X-ray inspection were carried out from January to early March; the interior tour reopened on 11 March alongside repair of gum and graffiti found inside the figure.

Detailed History

Kōtoku-in's foundation date and founders are uncertain; neither the opening priest nor first patron is recorded. The Azuma Kagami entry for 1238 states that the monk Jōkō, soliciting alms across the country, began a 'great Buddha hall' in the Fukasawa district of Kamakura. A first wooden Great Buddha was consecrated in 1243; the author of the contemporary travelogue Tōkan Kikō, visiting in 1242, described both figure and hall as roughly two-thirds complete and still wooden. From 1252 the Azuma Kagami records the casting of a bronze image in 'Fukasawa Village' — almost certainly the start of the surviving bronze Amitābha. The earlier wooden figure is generally taken as a prototype or destroyed predecessor. Casting was undertaken by, among others, the Kawachi caster Tanji Hisatomo, whose inscription on the now-lost bell of Zaōdō at Yoshinoyama (cast 1264) signs him 'caster of the new great Buddha', a role corroborated by a Tōdai-ji Shingon-in bell of the same year. Sect affiliation shifted over the centuries: originally Shingon, with Esoteric clergy such as Ninshō of Gokuraku-ji serving as residents; later a Rinzai-shū branch of Kenchō-ji; and from the Shōtoku era (1711-1716), through the revival led by priest Yūten of Zōjō-ji in Edo, a Jōdo-shū temple subordinate to Kōmyō-ji in Zaimokuza, ranked as the 'inner sanctuary' of the leading Jōdo-shū academy in the Kantō. The hall fell in a storm in 1335 and was rebuilt, only to collapse again in 1369. After the tsunami of the Meiō era — variously dated 1495 or 1498 — no later hall was reconstructed, as confirmed by archaeology in 2000-2001 and by the Zen monk Banri Shūkyū's 1486 note that the Buddha was already 'without a hall, sitting in the open'. The base shattered in the 1923 Great Kantō Earthquake and was rebuilt by 1925 under architect Uchida Yoshikazu. The 1959-61 conservation isolated the base, reinforced the neck with fibre-reinforced plastic, and used electron-beam micro-analysis on a head sample to determine the alloy (about 68.7% copper, 19.6% lead, 9.3% tin), suggesting Song-dynasty Chinese coinage was melted down for raw material. Further work followed in 2016 and 2017. On 27 February 2004, the precinct was designated a National Historic Site as the 'Site of Kamakura Daibutsu-den'.

Cultural Significance

The bronze Amitābha is a National Treasure of Japan and a benchmark of Kamakura-period sculpture. With the Tōdai-ji Buddha at Nara and the lost Hōkō-ji Buddha at Kyoto, it formed the 'three great Buddhas of Japan' celebrated in Edo prints, and is now the only one to retain so much of its original casting unaltered. The angular face, low ushnisha, slightly hunched posture, and head proportionally larger than the body reflect Song-style imagery that crossed from China in the 13th century — making Kōtoku-in the canonical Japanese example of Song-influenced Buddhist sculpture. The precinct is itself a National Historic Site (Kamakura Daibutsu-den Ato); excavation in 2000-2001 confirmed 53 foundation stones of the lost hall plus original roof tiles. The temple is among the 22 component properties proposed in Kamakura's bid for World Heritage as 'Capital of the Samurai', a campaign withdrawn for revision in 2013 and still under preparation. Its cultural reach extends well beyond Japan: Rudyard Kipling, after visiting in 1892, wrote 'Buddha at Kamakura', verses from which preface chapters of his 1901 novel Kim and appear in full in his 1903 collection The Five Nations. In Japan, Yosano Akiko's modern tanka 'In Kamakura, though he be a buddha, Shakyamuni cuts a handsome figure' still stands as a stele in the precinct.

Architectural Details

The figure is a seated bronze Amitābha measuring 11.39 m to the top of the head (13.35 m with the lotus base), face 2.35 m long, eyes 1.0 m wide, mouth 0.82 m across, ears 1.9 m long, knee-to-knee span about 9.1 m. The 121-tonne weight was confirmed during the 1959-61 conservation, when 23 jacks raised the figure 55 cm so scales could be placed beneath it and the result averaged across two weighings. Electron-beam micro-analysis then gave a composition averaging 68.7% copper, 19.6% lead, 9.3% tin — unusually lead-rich for cast bronze, consistent with imported Song-dynasty Chinese coinage as raw material. The high lead share would have made fire-gilding impractical, so the original finish was gold leaf over lacquer, traces of which still cling to the right cheek. Casting was done in stages: seven horizontal bands for the body and five frontal plus six rear sections for the head, joined and chased so that seam lines are still visible inside and out. The robe falls in the tsūken (both-shoulder) style common to Song images, and the hands rest on the knees in the meditation mudrā (jōin) of Esoteric Amitābha iconography — distinct from the welcoming mudrā of Pure Land Amitābha figures. The body is hollow, accessible to thirty visitors at a time; the neck shows the FRP reinforcement of 1959. Around the base, 53 large stones remain as foundation pads of the lost wooden hall.