PROBLEM TO BE SOLVED: To provide a convenient fiber sheet that strength and weakness of an effect of an added agent can be applied to one piece of the fiber sheet.SOLUTION: A fiber sheet 2 possesses multiple concave parts 7 and multiple agent arrangement parts 6 having an agent. The agent arrangement part 6 has an agent arrangement part on a concave part 61 arranged for the concave part 7 and an agent arrangement part on a non-concave part 62 arranged for concave part block area ET which is a non-concave part except the concave part 7. The greatest dimension of the agent arrangement part on the concave part 61 is bigger than the greatest dimension of the agent arrangement part on the non-concave part 62.SELECTED DRAWING: Figure 3【課題】添加した剤の効果の強弱を一枚の繊維シートに付けることができ、便利な繊維シートを提供すること。【解決手段】繊維シート2は、複数の凹部7と、剤を有する複数の剤配置部6とを具備している。剤配置部6は、凹部7に配された凹部上剤配置部61と、凹部7を除く非凹部となる凹部区画領域ETに配された非凹部上剤配置部62とを有する。凹部上剤配置部61の最大径が、非凹部上剤配置部62の最大径よりも大きく形成されている。【選択図】図3