Isoda Koryūsai (礒田 湖龍斎, 1735–1790), flourished: 1769 to 1790. The print lacks signature (signature erased).

Attributed definitely to Koryūsai: Jacob Pins, #491 [p.202] - Saigyo Hoshi admiring Mount Fuji. Signature erased but convincingly attributed to Koryusai. Tikotin Museum, Haifa. Catalogue raisonné: Allen Hockley: A3-J-5 (p. 261).

Saigyō Hōshi (西行 法師, 1118 – March 23, 1190) was a famous Japanese poet of the late Heian and early Kamakura period.

Artist: Utagawa Kunisada [歌川 国貞] a.k.a. Utagawa Toyokuni III [三代歌川豊国] (Japanese, 1786 – 1865). Signed: Kochoro Kuisada ga [香蝶楼国貞画] in a red double-gourd cartouche Publisher: Enshūya Matabei [遠州屋又兵衛] (Japanese, fl. c. 1768 – 1881). Series: Fashionable Youths [流行若手揃] (Ryuko Wakate Zoroi). Actor: Bandō Minosuke II [坂東蓑助] (Japanese, 1802 – 1863); other names: Morita Kan'ya XI, Bandô Mitsugorō IV. Date-kiwame seals: Bunsei 13 / Tenpō 1 (1830). One more print from the same series (See Waseda 201-2125); not in this collection: Segawa Kikunojō V [瀬川菊之丞] (Japanese, 1802 – 1832); other names: Segawa Tamon I.

Ippitsusai Bunchō [一筆斎文調] (Japanese, 1725 – 1794). Size: Vertical Hosoban. As the Library of Congress put it: "Print shows the actor Ichikawa Monnosuke II, full-length portrait, facing left, standing on the snow-covered veranda". Actor: Ichikawa Monnosuke II [市川門之助] (Japanese, 1743/56 – 1794); other names: Ichikawa Benzō I, Takinaka Hidematsu II, Takinaka Tsuruzō. According to Heroes of the Kabuki Stage [LIB-1197.2016] Ichikawa Monnosuke II was active from 11/1770 to 10/1794. Play: Chūshingura [忠臣蔵] (The Treasury of Loyal Retainers), played at Nakamuraza in the 4^the month of Meiwa 8 (1771). The actor played in a variety of roles and performances and was the subject of multiple woodblock prints by many famous ukiyo-e artists, including Bunchō, Katukawa Shunkō, Katukawa Shunshō, Katsukawa Shun'ei, Tōshūsai Sharaku, and many others. Ref: Vever (1976), vol. 1, № 242, p. 227.      

Title: Third lunar month [弥生] (Yayoi no zu); Series: Fashionable Twelve Months (Imayo juni-kagetsu). Another version of translation: Modern Beauties of Twelve Months. Artist: Utagawa Toyokuni I [歌川豊国] (1769–1825). Pubisher: Ibaya Senzaburō [伊場屋仙三郎] (Japanese, 1815 – 1869), seal: Dansendō [伊場仙]. Signed: Toyokuni ga and sealed with toshidama. Date-kiwame seal: Ushi (ox), Bunsei 5 (1822). Size: double-sheet uncut fan print ( aiban uchiwa-e), 219 x 295 mm.

Artist: Kitagawa Utamaro [喜多川 歌麿] (Japanese, c. 1753 – 1806) "This uncommon half-size horizontal ōban ... is most likely one design from a set of twelve prints issued late in Utamaro's life" [Japanese Erotic Fantasies, Hotei Publishing, 2005, p. 143, pl. 47].  Half-size horizontal ōban must be 12.7 x 38 cm. Richard Waldman and Chris Uhlenbeck say it's tanzaku size (13 x 43 cm). In reality, the prints of this series measure 17 x 38 cm, which corresponds exactly to horizontal o-hosoban paper size. I managed to assemble 11 of allegedly 12 designs. 7 of them have genitals colored by hand. It's hard to tell whether it was done by the publisher on demand of a peculiar buyer, or by the owner of the prints who considered the black and white privy parts unnatural. My sequencing of the prints is arbitrary. Transcription of the text may help find the correct order. As Japanese Erotic Fantasies put it: "a couple engaged in love-making, their stare fixed outside the picture plane". This is the only image of series that has a reference in available western literature, and the only one found in museum collections: Rijksmuseum Amsterdam (RP-P-1999-2001-16); reference: Fukuda (ed.) (1990), pls. 11-2. The scene of this print looks quite similar to that of the Kiyonaga's Sode no maki:  The woman is "a young lady-in-waiting of Shogun's Court or Daimyō's Mansion, enjoying a rare outing from her tedious chores" [Richard Lane]. She is fully dressed in her outer cloak (shikake), white paper hat (agebōshi or tsunokakushi), and toed socks (tabi).  A book or maybe, onkotogami (roll of tissues known as 'paper for honourable act' ) is still in the folds of her kimono. She is holding an open fan, either to cover her and her lover's faces from an unsolicited witness or to bring some fresh air to their joined lips. The pair just started their sexual intercourse. A scene from medieval times. A courtier in eboshi cap having sex with an aristocratic young woman with a long straight hairstyle (suihatsu). Completely naked couple in the moment of ejaculation. Lavish garments with paulownia leaves on a yellow background counterbalance the white bodies on red bedding. The form of a woman's cheeks is telling, but I don't know about what. Maybe her advanced age? The pose of the couple and the overall composition are similar to that of the previous sheet. Though the lovers are dressed, and the woman's hairdo is well kept. The male looks older and the woman - younger.   A man takes a young maid from behind. She clenches the sleeve of her kimono in her teeth; it's either the moment of penetration (beginning of intercourse) or of her orgasm (the end of it).   This seems to be a forced intercourse between a lackey with extensive bodily hair and a young maid from the same household. This design is very much like the other one presented below, which is described at Japanese Erotic Fantasies on page 136 (pl. 43b) as follows: "The viewer peers through a mosquito net to see a child fast asleep, while his mother or wet-nurse moves towards her partner. On our print there is no child; instead of a sleeping baby, there is a roll of onkotogami. Fewer objects make the overall image concise, almost laconic in comparison with the Ehon hana fubuki (1802) design: A young couple in a moment of true love. He is listening to the beating of her heart. This is a moment of true love between an old monk and a young samurai. The latter even did not take of his socks (tabi). From Japanese Erotic Fantasies: "Boats played a crucial role in the workings of Yoshiwara, as they were the primary means of transport to the district. During the hot summer months, trips on pleasure boats were also a favourite pastime. Sex aboard a boat is a recurrent theme in shunga". The last print that I am currently lacking and hunting for: I know where it is, but I cannot reach it... yet.

Kabuki actor: Matsumoto Kōshirō V [五代目松本幸四郎] (Japanese, 1764-1838); other names: Ichikawa Komazō III, Ichikawa Sumizō I. Role: Nikki Danjo (仁木弾正): "Evil retainer Nikki Danjo who plots to overthrow his lord in the play Precious incense and the bush clover of Sendai (Meiboku sendai hagi)" [R. Kruml]. Artist: Utagawa Kunisada [歌川 国貞] a.k.a. Utagawa Toyokuni III [三代歌川豊国] (Japanese, 1786 – 1865). Block cutter: Horikō (Kiyomizu) Ryūzō [彫工 柳三]. Publisher: Ebisuya Shoshichi [恵比寿屋庄七], Kinshōdō (Japanese, fl. c. 1846 – 1883). Year: 1863 (Bunkyū 3), 7th month. Size: Vertical ōban, hōsho paper. Signed: Nanajuhassai (aged seventy-eight) Toyokuni ga within toshidama cartouche. Censor’s seal: date-aratame. This print is from a series of portraits that Kunisada undertook very late in life and has been named Kinshodo-ban yakusha okubi-e (Kinshodo’s Large-Head Actor Portraits) in reference to the publisher, Ebisuya Shochochi of Kinshodo. The series depicted great actors in their famous roles from the past and present. Ref.: (1) [LIB-1212.2017] Robert Schaap. Kunisada: Imaging, drama and beauty. — Leiden: Hotei Publishing, 2016, p. 118 and 167 (№ 42): Ref.: (1) [LIB-1197.2016] Arendie and Henk Herwig. Heroes of the kabuki stage: an introduction to kabuki with retellings of famous plays, illustrated by woodblock prints. — Amsterdam: Hotei Publishing, 2004; pp. 243-249.