Developing device and remanufacturing method of developing device

A developing device comprising:

• a frame configured to store developer;
• a developer carrying member configured to carry the developer, the developer carrying member being rotatably supported by the frame;
• a regulating member including a regulating portion configured to regulate the developer carried on the developer carrying member, and a support portion configured to support the regulating portion, the support portion including a first portion and a second portion, the regulating portion being mounted on the first portion, and a bent portion being formed between the first portion and the second portion;
• and
• a storage member configured to store the developer, the storage member being mounted on the regulating member, the storage member including a first cover portion and a second cover portion, the first cover portion overlapping each of the regulating portion and the first portion, and the second cover portion overlapping the second portion,
• wherein a storage portion configured to store the developer, a first opening communicating with the storage portion, and a second opening communicating with the storage portion are formed between the storage member and the regulating member, the first opening is opposed to an exposed portion of the developer carrying member, and the exposed portion is exposed to an outside of the frame,
• wherein the storage portion includes a first storage area formed between the regulating member and the first cover portion, and a second storage area formed between the regulating member and the second cover portion, the first opening communicates with the first storage area, and the second opening communicates with the second storage area, and
• wherein the storage member is provided with a communicating hole communicating with the storage portion.