Liverpool midfielder Wataru Endo says he's continuing to adjust to Premier League demands.

The Japan international is set to start tonight against Arsenal.

He said: "Yes, it's harder than I thought, but I'm very happy to be here.

"I'm already 30 years old but I feel I have a chance to grow as a football player so I'm so happy to be here and I can improve.

"After I got here I had a talk with the boss about how Liverpool play. After that I just try to do that and he talks a lot with me about it.

"Every time I try to help Liverpool play and of course I always watch what they do from the bench. I think it is an important thing and I am getting better and better."