Otuka Coaching is rated 3 out of 5 in the category professional training & coaching. Read and write reviews about Otuka Coaching. Otuka Coaching - Online coaching Otuka Coaching is specialised in online coaching. Coaching via email or Instant Messaging. Online coaching has some advantages over face-2-face coaching as there's no clock ticking, you can write and think about your answers to my questions as long as you need. And while writing you explore your theme more and in a deeper way than in a traditional coaching.