The names of the two courtesans given in the rectangular red cartouches have not been translated. It would be appropriate if the Westerners pictured were Dutch, as the Dutch introduced single point perspective (which Kunichika employs in this print) to Japan in the 17th century.
"In response to public demand and therefore publishers’ requests, Kunichika designed prints with… ‘Western’ compositional elements. Kunichika’s attempts at combining the traditional and the ‘modern’ often resulted in an interesting hybrid, although not always successful stylistically. Such is seen in a prints of two entertainers (possibly unlicensed prostitutes) descending a staircase at the Manrin restaurant in Shinagawa-chō from Thirty-six modern restaurants. The staircase opens onto a foyer which is rendered in sharp vanishing point perspective. To the left is a tile wall illustrating Dutch women and a child on horseback in a style borrowed from Nagashiki-e. It is a jarring juxtaposition to the more conventional treatment of the two Japanese women."

Geisha from the Hiramtasu Restaurant in Nihonbashi from the series Thirty-Six Tokyo Restaurants, 1870 IHL Cat. #577

Rat (Ne): The Kōhiya Restaurant in Asakusa; Actor Onoe Kikugorō V, poetry name Baikō, as Nikki Danjō; from the series Twelve Drinks at Restaurants: A Story in One Gulp, 1870 Museum of Fine Arts, Boston 11.40482

Clearing Weather at Koami no mori (Koami no mori seiran): The Hyakuseki-rō Restaurant in Shin-Yoshi-chô and the Geisha Yama of the Masakiya in Moto-Osaka-machi, from the series Beauties Matched with Eight Views of Restaurants, 1875 Museum of Fine Arts, Boston 11.34930

The Manrin Restaurant, Shinagawa-chō  from the series Thirty-Six Modern Restaurants by Toyohara Kunichika, 1878 The seventh month: Suketakaya Takasuke IV from the series Famous Views for the Twelve Months, 1878 IHL Cat. #2019