Letter Possibility of Using the Wii Balance Board in Stabilometry Kazuki Yoshikawa, Takehito Kojima, Akihiro Sugiura and Masaru Miyao Forma, Vol. 30 (No. 1), pp. 1-4, 2015 [Abstract] | [Full text] (PDF 289 KB) | [Attractive image Fig.2] Letter A Trapezium Generates Tiling of Concentric Regular Pentagons Syed A. Jafar Forma, Vol. 30 (No. 1), pp. 5-7, 2015 [Abstract] | [Full text] (PDF 440 KB) | [Attractive image Fig.1, Fig.3, Fig.4] Art Column How Many Loops Kolam Loop Pattern Consists of Shojiro Nagata Forma, Vol. 30 (No. 1), pp. 9-18, 2015 [Abstract] | [Full text] (PDF 392 KB) | [Attractive image Fig.2, Table1, Fig.A.1] Art Column Loop Patterns in Japan and Asia Shojiro Nagata Forma, Vol. 30 (No. 1), pp. 19–33, 2015 [Abstract] | [Full text] (PDF 1.8 MB) | [Attractive image Fig.14, Fig.15, Fig.25] Letter A Topological Approach to Creating Any Pulli Kolam, an Artform from South India Venkatraman Gopalan and Brian K. Vanleeuwen Forma, Vol. 30 (No. 1), pp. 35–41, 2015 [Abstract] | [Full text] (PDF 782 KB) | [Attractive image Fig.1, Fig.10, Fig.11] Letter Effect of Unpredictable Motion Component in Video on Body Sway Akihiro Sugiura, Yui Itou, Shino Ota, Miho Shimura, Kunihiko Tanaka, Hiroki Takada and Masaru Miyao Forma, Vol. 30 (No. 1), pp. 43–50, 2015 [Abstract] | [Full text] (PDF 738 KB) | [Attractive image Fig.2, Fig.5, Fig.6] Topological Properties of the Braid Stirring Pattern Yoshihiro Yamaguchi Forma, Vol. 30 (No. 1), pp. 51–57, 2015 [Abstract] | [Full text] (PDF 416 KB) | [Attractive image Fig.3] Distribution of the Angle between Directions of the First and Second Nearest Facilities Masashi Miyagawa Forma, Vol. 30 (No. 1), pp. 59–63, 2015 [Abstract] | [Full text] (PDF 499 KB) | [Attractive image Fig.2, Fig.6] ERRATA: How Many Loops Kolam Loop Pattern Consists of Shojiro Nagata Forma, Vol. 30 (No. 1), p. 65, 2015 [Full text] (PDF 25 KB) ERRATA: Loop Patterns in Japan and Asia Shojiro Nagata Forma, Vol. 30 (No. 1), p. 67, 2015 [Full text] (PDF 17 KB)