Like most people here, it would have to be Kanji.

Also, the most difficult part for me is maintaining the time to learn Japanese.

I work almost everyday and talk to loads customers in English and on nights I study Japanese.

It's annoying to switch between the two languages in such a short amount of space.

I would love to visit Japan and just speak and even think in Japanese.

Another thing would have to be prounociation. It's difficult to tell if you're pronoucing a certain word correctly unless you are verbally speaking to a Japanese speaker that can help you.

Roast Dinners

 - pork, lamb, beef, chicken or turkey

 - lots of vegetables like carrots, cabbage, broccoli, cauliflour and green beans

 - roast or new potatoes

 - yorkshire puddings (the best bit)

 - stuffing

 - gravy

 - bread sauce

Dessert would have to be either eton mess or bread and butter pudding

http://www.japaneseammo.com/the-easiest-way-to-learn-hiragana/

Download the hiragana guide. It really does help a lot.

I write them down as i go along to practice.

I use a lot of different websites to study japanese and text books as well

I'm studying through an online course with learndirect at the moment, it's really helpful. 

https://www.groupon.co.uk/deals/dealbank_en_gb/learndirect-22/66567976