Thin woven fabric

A woven fabric comprising

• a synthetic multifilament comprising a modified monofilament having a filament transverse cross-section of a substantially quadrilateral shape, wherein,
• the synthetic multifilament has a total fineness of not less than 5 dtex and not greater than 60 dtex,
• the modified monofilament has a single yarn fineness of not less than 1.0 dtex and not greater than 7.5 dtex,
• the woven fabric includes the synthetic multifilament in an amount of 45% or more by mass relative to 100% by mass of the woven fabric,
• the synthetic multifilament has an arrangement where the modified monofilaments are lined in one layer on the cross-section in the direction perpendicular to the synthetic multifilament, and
• an average contact length where the modified monofilament touches a modified monofilament adjacent thereto in one synthetic multifilament is not less than 8 μm and not greater than 40 μm on a cross-section in a direction perpendicular to the synthetic multifilament.