For those of you who are looking to implement Jaspersoft's Tomcat as a Service on a Windows server, here is a technical document that could help you with the exact steps. Credits go to Kevin Dedcovich from CA Support and Kirit Shah from CA Services.
Thank you and hope this helps out -Nika
Thank you for sharing this Nika!
Tomcat as Service for Jaspersoft : Step by step instructions
I found your useful notes a bit late.
Better late than never.
Here are my notes to share to this community as well, using JDK8 & Apache Tomcat 8.5.x with JasperSoft 6.2.0
JasperSoft NT Service for IMAG (Apache Tomcat)