This is a TOTO "TCF6421" bidet. Operation has been confirmed. There are some scratches and stains from use. [Brand] TOTO [Condition] Has some scratches and stains [Color] White [Model Number] TCF6421 Operation has been confirmed, and it can be used without any problems. It has been cleaned and deodorized, but please understand that it is a used item before purchasing. * All parts and installation components are included for immediate installation. ・ New packing rubber (for waterproofing): 2 pieces included. ・ Water supply hose + branch fitting: 1 set ・ Mounting bolts for toilet seat fixation: 2 ・ Detachable plate: 1 You do not need to purchase any additional parts. Installation tools can be purchased at Daiso for around 500 yen. This product has been tested and the water in the tank has not been drained. Therefore, it may be slightly wet when it arrives. * Note: This is a used item, and it has been listed for sale immediately after operation confirmation. Therefore, there is a possibility of defects upon receipt. In the unlikely event that a defect occurs during installation within one week of the product's arrival, we will provide warranty support, including exchange, return, and refund. Everything in the photos is included. Please check carefully before purchasing. Please contact us as soon as possible after arrival. Thank you for your understanding.