Cider no You ni Kotoba ga Wakiagaru

Internal struggles, the typical teenager stuff, but you need to be with others in order to overcome such troubles. They are both stories of understanding and accepting, all connected together with the awesome power of romance. There's not too much Soda Pop can offer in comparison to Silent Voice, but if you are looking for something romantic and loving, I'd go with these two. I will also mention how neither are pretending to be too much for their own good with the drama within them.  

both are cute love stories and have a similar feel. Definitely a good to watch after finishing this movie 

Both movies involve a boy with a mental handicap (social anxiety/depression) whose life is changed by a girl with a physical handicap (buck teeth/deafness). While the visuals are significantly different in both films, both take creativities in with the animation, for example the "X"s on the faces in A Silent Voice and the haiku graffiti and color pallet in Words Bubble Up Like Soda Pop. In both films the climax takes place during a festival with fireworks. Kensuke Ushio weaved his magic in composing the soundtracks for both films, which sound a little familiar at some points with simple but emotional tunes. Overall, the songs (and the overall tone) of Words Bubble Up Like Soda Pop is more lighthearted and upbeat, while the music and atmosphere of A Silent Voice is more emotional and serious. There are certainly however similarities in both films than differences. read more 

They're both movies with romantic undertones where the leads are basically polar opposites. Both movies also have a unique and beautiful art style, and are very heartwarming. 

They both meet similary and the animation is very pretty :) 

Both include a unlikely yet sweet and cute romance that start off with the two being strangers but getting to know each other as time go by. They all have something they love to do like scuba or writing haiku and both involve the one planning to move. 

Josee is basically Soda but better. Both takes on similar cliches and characters and are movies with a similar length. The main difference is just that its much better executed and have a beautiful but less stylized art style 

Word's Bubble Up Like Soda Pop and Tsuki ga Kirei have a bit in common and give off the same vibe -I won't say it's similar, but the artstyle in both is unique in the same way, especially how the outlines and linework is done -both are romances were the couple first meet in an awkward situation -the protagonist in both rely on cellphones to communicate with each other -while the male protagonist (Cherry/Azumi) is an only child who likes literature, the female protagonist (Smile/Akane) has sister(s) who give them advice -the female protagonist's family's decision to move is what triggers the climax in both anime The two anime definitely have their differences, but they both give off a similar wholesome feeling.  read more