| Kaetsunou Bus Co., Ltd. | |
| Parent: | Toyama Chihō Railway |
| Founded: | 23 October 1950 |
| Headquarters: | 1243-1 Muranaka, Ejiri Aza, Takaoka, Toyama, Japan |
| Service Type: | Bus |
| Ceo: | Yuji Inada |
| Website: | Kaetsuno Bus |
is a bus company operating in the central and western parts of Toyama Prefecture, Japan. Contrary to its name, the company no longer operates railway lines. Its last Manyō Line was handed over to Manyōsen in 2002.
As it discontinued all railway lines in 2002 due to serious deficit, the company changed its corporation name from Kaetsunō Railway (加越能鉄道) to Kaetsunō Bus (加越能バス).
The Takaoka Kidō Line and the Shiminatoko Line were operated by Kaetsuno Railway and was called the Manyō Line. As the number of passengers decreased, the railway company discontinued these lines and replaced them by route buses. In 2001, due to local opposition, Kaetsuno Railway, Toyama Chiho Railway, Toyama Prefecture, and Takaoka City established the third sector company named Manyosen Company which now operates Manyō Line, after it was transferred to Manyosen from Kaetsuno Railway in 2002.
Kaetsuno Bus Company runs buses bound for Gokayama and Shirakawa-gō that are World Heritage Sites.[1]