Laminate and kit

A laminate comprising:

• a water-soluble resin layer which contains a water-soluble resin and a photosensitive resin layer which contains a photosensitive resin, which are provided in this order on an organic semiconductor film,
• wherein the water-soluble resin layer and the photosensitive resin layer are adjacent to each other,
• the water-soluble resin is at least one of polyvinylpyrrolidone having a weight-average molecular weight of 300,000 or greater or polyvinyl alcohol having a weight-average molecular weight of 15,000 or greater,
• the photosensitive resin has a weight-average molecular weight of 30,000 or greater, and
• the amount of component having a weight-average molecular weight of 1,000 or less, which is contained in the water-soluble resin, is 10% by mass or less of the entire water-soluble resin component.

A laminate comprising:

• a water-soluble resin layer which contains a water-soluble resin and a photosensitive resin layer which contains a photosensitive resin, which are provided in this order on an organic semiconductor film,
• wherein the water-soluble resin layer and the photosensitive resin layer are adjacent to each other,
• the water-soluble resin is at least one of polyvinylpyrrolidone having a weight-average molecular weight of 300,000 or greater or polyvinyl alcohol having a weight-average molecular weight of 15,000 or greater,
• the photosensitive resin has a weight-average molecular weight of 30,000 or greater, and
• the amount of component having a weight-average molecular weight of 1,000 or less, which is contained in the photosensitive resin, is 10% by mass or less of the entire photosensitive resin component.