A breakdown of the price of disposable e-cigarettes as of March 2019 shows that taxes account for more than 60% of the price of cigarettes. Therefore, many people may be concerned that vapes may also be subject to cigarette taxes. As it turns out, there is no need to consider tobacco tax when using a vape. Although they are called "electronic cigarettes" for convenience, vape liquids do not contain tobacco leaves, and those sold in Japan do not even contain nicotine.