Kirakudō [喜樂堂] (Japanese, publisher, fl. c. 1861–1864)
Note: Name derived from the preface of Ukiyo Genji Gojūshijō [後編] (Bun'kyū period, 1861–1864). Not recorded in A. Marks, Publishers of Japanese Woodblock Prints: A Compendium (Hotei, 2011).
Sources:
CiNii Books: https://ci.nii.ac.jp/ncid/BA8714911X