I cannot provide you with information about chapter 18.2 of "Okiraku Ryoushu no Tanoshii Ryochi Bouei" because I do not have access to real-time information, including copyrighted material like manga chapters. My knowledge is based on the data I was trained on, and that data does not include the contents of specific manga chapters.
To find this chapter, I recommend searching online through reputable manga reading websites or platforms. Be aware of copyright laws and only access content through legitimate sources. Using illegal websites may expose you to malware or other risks.
