In "The Fifth Dimension," a series that emerged in 2010, Hisao Hanafusa delves into the inherent knowledge residing within human consciousness, employing pigments as conduits for the passage of time. Throughout this series, silver pigments, meticulously formulated by the artist, float or settle as they are applied on paper, creating a unique texture reminiscent of rippling waves and rugged rock. Hanafusa suggests that each individual carries a memory bestowed by the universe, deeply embedded within human consciousness or the subconscious mind. Through his art, the artist embarks on a journey to unravel the enigmatic nature of his own universal genetic memory. The title of the work—“the fifth dimension”—transcends human understanding; it represents the primordial realm encompassing all life and objects, existing beyond the constraints of time and eluding measurement, and serving as the wellspring of imagination that we recognize as art. The faint figure within the painting seems to stir the viewer's subconscious, simultaneously lying in silence like a shadow, bearing witness to the moment where imagination intersects with materiality, drawing closer to the elusive fifth dimension.

花房寿夫通过他的艺术创作深入内在于人类意识的知识，并将颜料作为承载时间流逝的载体。《第五维度》为花房自2010年开始创作的系列。这一系列中，特殊比例调剂而成的银色颜料在附着于画面后不断沉浮，形成介于水波与岩石之间的独特肌理。对于花房来说，所有人都拥有宇宙所赋予的记忆，这种记忆正存在于人的意识深处或者是潜意识层面。他将自己的创作看作“对于我的宇宙遗传记忆的未知性的探索”。标题中的第五维度超越了人类的意识层面，是贯穿所有生命和物体、存在于时间之外且无法被度量的维度，更是艺术之所在。画面中隐约浮现的人影试图与观者的潜意识共鸣，同时又好似我们在见证画面期间无意识留下的痕迹。