AnimePress is excellent choice for those looking for anime WordPress theme. It supports and comes with custom widgets, drop-down menus, javascript slideshow and lots of other useful features. The theme is absolutely free!

Features:

SMT Framework 2.0new
Dynamic Content Loadernew
Custom Sidebarsnew
Google Maps Shortcodenew
Responsive Web Designnew
Custom Widgets Ready
Social Share Bar
Shortcodes Ready
Contacts Page
Translation Options
Slider Ready
SEO Optimization
Compatible with latest WordPress versions
Custom Menus
Antispam without Captcha
Multicolor Related Posts