On the bedding the receiving partner’s legs open high and wide, tracing the shape of a maple leaf. Edo printmakers named the configuration for the spread of those leaf-veins. Momiji-dachi (Japanese: 紅葉立ち, “maple-leaf standing”) is a classical Japanese position in which the receiving partner takes a supine configuration, lifts and spreads both legs high to the sides, and the inserting partner stands at the edge of the bedding to couple. The name comes from the Edo-period position-taxonomy known as the Forty-Eight Hands (Shijūhatte), the spread legs being read off the palmate veining of the maple leaf. Because it pairs a standing inserting partner with a supine receiving partner, it is the direct ancestor of what modern Japanese calls the standing-missionary or bedside position.

Overview

The receiving partner lies supine with the hips placed at the edge of a horizontal surface (bedding, tatami, a bench), raising and spreading both legs widely toward the head or to the sides. The inserting partner stands at the side of the bedding, matching pelvic heights to couple. The raised legs are supported by the inserting partner’s arms and shoulders or rest against the edge of the surface.

The word momiji (maple) is a visual analogy: the autumn maple leaf splits from its base into five or seven symmetrical lobes, and the spread legs around the pelvis recall that fan of veins. The suffix -dachi (“standing”) marks the standing posture of the inserting partner, the same construction found in chausu-dachi (standing cowgirl) and honte-dachi.

Within the Forty-Eight Hands taxonomy, momiji-dachi is a composite type that is simultaneously face-to-face, standing, and high-legged. It does not reduce cleanly to any of the three base classes (missionary, cowgirl, rear-entry), occupying an intermediate position that combines the dynamism of a standing posture with the stability of a supine one.

Etymology and naming lineage

Plant analogies run throughout the Forty-Eight Hands. Alongside momiji-dachi sit matsubakuzushi (the pine-needle V), hagi no fuse (bush-clover), fuji-kuzushi (wisteria), and sakura-chausu (cherry-blossom cowgirl). These names share a cultural soil with the seasonal-word culture of Edo haikai poetry and ukiyo-e printmaking, where plant imagery carried connotations of symmetry, vivid colour, and transience. The maple in particular, a fixture of classical Japanese poetry since the Man’yōshū, signified the bright but short-lived peak of autumn.

Edo erotic books record variant names: momiji used alone, the old-orthography momiji-dachi, and the elegant momiji-gari (“maple-viewing”), which overlays the autumn pastime with the sexual act. English has no native equivalent; sex manuals approximate it as standing splits or edge of bed position.

Place in the Edo Forty-Eight Hands

The Forty-Eight Hands is an Edo-period taxonomy of sexual positions whose lineage is traced to Hishikawa Moronobu’s print album Koi no mutsugoto shijūhatte of the 1670s. The “forty-eight” count borrows the number of decisive techniques in sumo, casting sexual positions as wrestling holds. Within it, momiji-dachi is a leading member of the standing class, set apart from ekiben (the carried lift) and standing rear-entry by its asymmetric arrangement: a supine receiving partner against a standing inserting partner.

In shunga, momiji-dachi offered two compositional advantages. The high, spread legs introduce radiating sight-lines that draw the eye to the junction, where a supine missionary would only produce a flat horizontal axis. And the standing inserting partner adds a vertical axis, letting the artist hold two axes in one frame. Hokusai’s Manpuku wagōjin, Utamaro’s Utamakura, and prints by Torii Kiyonaga all include the staging or close variants of it.

The standard pictorial grammar placed the receiving partner’s tabi socks and leggings high in the frame as costume detail, used the trailing hem of the inserting partner’s robe to stress the vertical axis, and let the edge of the bedding or veranda define the composition.

Classical antecedents

Standing-and-spread configurations were already catalogued in Chinese bedchamber manuals (the Sunü jing, Yufang bijue, Dongxuanzi), and the Heian-period medical compendium Ishinpō (984, Tamba Yasuyori) transmitted these via its bedchamber chapter. The Indian Kāmasūtra (c. 4th-5th century CE) classifies standing intercourse under the sthitarata group, including variants where the inserting partner supports the receiving partner’s leg, which parallels momiji-dachi. The Edo taxonomy and the Kāmasūtra developed independently, but because the kinematic possibilities of the body are finite, the “standing-against-supine-spread” type recurs across traditions as a universal configuration.

Translation into the modern repertoire

Modern Japanese “standing missionary” and “bedside position” are the direct heirs of momiji-dachi: the inserting partner standing, the receiving partner seated at the edge of a bed. The relationship mirrors that of chausu to cowgirl and matsubakuzushi to the “V position”: an Edo literary-pictorial name and a modern functional-anatomical name pointing at the same configuration in different registers.

In contemporary adult video, the equivalent appears as bedside standing penetration, favoured for camera flexibility and for compatibility with Japan’s self-regulatory censorship (its framing resembles standing face-to-face staging). In adult manga and dōjinshi, the classical name recurs in Edo-period or period-drama settings, in works that re-stage the Forty-Eight Hands.

Variants and adjacent positions

Momiji-gari (“maple-viewing”): the inserting partner cradles both of the receiving partner’s legs in the arms, supporting them diagonally to the bedding. Arm support reduces strain on the receiving partner’s legs and allows longer maintenance.

Standing matsuba: an intermediate between momiji-dachi and matsubakuzushi, with one leg shouldered and the other extended.

Embracing maple: the inserting partner lifts the receiving partner’s hips slightly off the bedding, a variant on the path toward ekiben.

Names and descriptions vary book to book in the Edo corpus, and matching them to modern terms remains an open question in the cultural history of Edo erotica.

Cultural reference

The maple is an autumn season-word in haikai, and maple-viewing was a major Edo pastime. Naming the position momiji-dachi overlays the maple’s connotations of autumn, vividness, brief peak, and falling onto the sexual act, a layered literary play characteristic of the educated wit of Edo print designers and kyōka poets.

In ukiyo-e and shunga scholarship, momiji-dachi is a recurring object of compositional analysis: the pictorial possibilities of placing the receiving partner’s legs prominently, the vertical axis introduced by the standing inserting partner, and the dynamic balance of the two bodies. Shirakura Yoshihiko’s Shunga: Forty-Eight Edo Print Masters (2006) and Nagai Yoshio’s Shijūhatte (2008) advanced the modern reassessment of the position group.

Related terms

• Chausu
• Missionary (seijoui)
• Matsubakuzushi
• Standing face-to-face (ritsuitaimen-i)
• Ekiben
• Cowgirl (kijoui)
• Side position (sokui)
• Shunga
• Ukiyo-e
• Forty-Eight Hands