Who secretly is in love with japanese BBQ, should swing by Gotcilla. This BBQ place is on my "must have list" for food. I just found this little gem yesterday. In this place everything gets fried. Fish, chicken, tofu. The deep fried Schnitzel was a big hit. All in all, I obviously recommend this place if you are looking for good japanese BBQ.
12045 Berlin (Neukölln)
Station: U7, U8 Hermannplatz, M41 bus Fuldastr.
Open: Mo-Fri [15-0h], Sat-Sun [13-0h]
One important detail, which is applying for nearly every cafe, restaurant or bar in Berlin, Neukölln, is that you can only pay cash and the next atm is fare away. So do not forget to bring some money.
This recommendation is an addition to the recommendations of the Mini Pocket Guide BertaBerlin.