A cigarette comprising: a tobacco rod; and a filter including - a filter plug (24a, 24b, 44, 54a, 54b) formed from cellulose acetate fibers and connected to one end of the tobacco rod and - a capsule (26, 48) in which contents is held inside a film, wherein the capsule (26, 48) arranged inside the filter is destroyed, by applying a pressure on two spots (e) on the filter plug (24a, 24b, 44, 54a, 54b) by the fingers of the user, the cigarette being characterized by the following features: an indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is defined as (C-D)/C, wherein C is a distance between spots (e) on the filter plug (24a, 24b, 44, 54a, 54b) before said pressure is applied thereto and D is a distance between spots (e') on the filter plug (24a, 24b, 44, 54a, 54b) after said pressure is applied thereto, wherein the capsule (26, 48) is configured to be destroyed when the indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is equal to or less than 0.5, and wherein the filter plug (24a, 24b, 44, 54a, 54b) is formed of cellulose acetate fibers of a filament denier between 5.0 g/9000 m to 14.0 g/9000 m extending parallel to a longitudinal direction of the cigarette and the filter plug (24a, 24b, 44, 54a, 54b) is configured to generate a repulsive force, the repulsive force generated only by the filter plug (24a, 24b, 44, 54a, 54b) while the filter plug (24a, 24b, 44, 54a, 54b) is pressed increases in accordance with a first increasing rate with an increase of the indentation rate while the indentation rate is equal to or less than 0.5 and the repulsive force increases in accordance with a second increasing rate larger than the first increasing rate with the increase of the indentation rate while the indentation rate becomes larger than 0.5. a tobacco rod; and a filter including - a filter plug (24a, 24b, 44, 54a, 54b) formed from cellulose acetate fibers and connected to one end of the tobacco rod and - a capsule (26, 48) in which contents is held inside a film, - a filter plug (24a, 24b, 44, 54a, 54b) formed from cellulose acetate fibers and connected to one end of the tobacco rod and - a capsule (26, 48) in which contents is held inside a film, wherein the capsule (26, 48) arranged inside the filter is destroyed, by applying a pressure on two spots (e) on the filter plug (24a, 24b, 44, 54a, 54b) by the fingers of the user, the cigarette being characterized by the following features: an indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is defined as (C-D)/C, wherein C is a distance between spots (e) on the filter plug (24a, 24b, 44, 54a, 54b) before said pressure is applied thereto and D is a distance between spots (e') on the filter plug (24a, 24b, 44, 54a, 54b) after said pressure is applied thereto, wherein the capsule (26, 48) is configured to be destroyed when the indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is equal to or less than 0.5, and wherein the filter plug (24a, 24b, 44, 54a, 54b) is formed of cellulose acetate fibers of a filament denier between 5.0 g/9000 m to 14.0 g/9000 m extending parallel to a longitudinal direction of the cigarette and the filter plug (24a, 24b, 44, 54a, 54b) is configured to generate a repulsive force, the repulsive force generated only by the filter plug (24a, 24b, 44, 54a, 54b) while the filter plug (24a, 24b, 44, 54a, 54b) is pressed increases in accordance with a first increasing rate with an increase of the indentation rate while the indentation rate is equal to or less than 0.5 and the repulsive force increases in accordance with a second increasing rate larger than the first increasing rate with the increase of the indentation rate while the indentation rate becomes larger than 0.5. an indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is defined as (C-D)/C, wherein C is a distance between spots (e) on the filter plug (24a, 24b, 44, 54a, 54b) before said pressure is applied thereto and D is a distance between spots (e') on the filter plug (24a, 24b, 44, 54a, 54b) after said pressure is applied thereto, wherein the capsule (26, 48) is configured to be destroyed when the indentation rate of the filter plug (24a, 24b, 44, 54a, 54b) is equal to or less than 0.5, and wherein the filter plug (24a, 24b, 44, 54a, 54b) is formed of cellulose acetate fibers of a filament denier between 5.0 g/9000 m to 14.0 g/9000 m extending parallel to a longitudinal direction of the cigarette and the filter plug (24a, 24b, 44, 54a, 54b) is configured to generate a repulsive force, the repulsive force generated only by the filter plug (24a, 24b, 44, 54a, 54b) while the filter plug (24a, 24b, 44, 54a, 54b) is pressed increases in accordance with a first increasing rate with an increase of the indentation rate while the indentation rate is equal to or less than 0.5 and the repulsive force increases in accordance with a second increasing rate larger than the first increasing rate with the increase of the indentation rate while the indentation rate becomes larger than 0.5.