To provide a stove capable of decreasing carbon included in exhaust gas with a simple configuration.

The stove 1 includes: a combustion chamber 2 having a bottom plate 21 for placing a solid fuel and making it combustion ash, an air hole 22 for taking in the primary combustion air from a side, and an discharge port 23 for discharging the exhaust gas upward; a secondary combustion section 3 consisting of four baffles 32 provided in an upper part of the combustion chamber 2; a secondary combustion air passage 4 provided under the combustion chamber; and a secondary combustion air supply pipe 5 penetrating through the bottom plate 21 to communicate with the secondary combustion air passage 4, and extending toward the upper part of the combustion chamber 2.