Shou is a young boy who befriends Arrietty. In the beginning of the film he moves in with his great aunt because he suffers from a heart condition and needs lots of rest and quiet. 

Arrietty, a tiny but tenacious 14-year-old, lives with her parents in the recesses of a suburban garden home, unbeknownst to the homeowner and her housekeeper. Like all little people, Arrietty remains hidden from view, except during occasional covert ventures beyond the floorboards to "borrow" scrap supplies like sugar cubes from her human hosts. But when 12-year-old Shou, a human boy who comes to stay in the home, discovers his mysterious housemate one evening, a secret friendship blossoms. If discovered, their relationship could drive Arrietty's family from the home and straight into danger.<br><br>
(Source: Disney)

[Twitter](https://twitter.com/kamiki_official) | [Instagram](https://www.instagram.com/kamiki_25th/)

Full name: David Clayton Henrie  
Birthplace: Mission Viejo, California

[Twitter](https://twitter.com/TomHolland1996) | [Instagram](https://www.instagram.com/tomholland2013/)

He also provides the voice of Phineas Flynn in the Italian dub of Phineas and Ferb.

<a href="https://twitter.com/arturoacmn">Twitter</a> | <a href="https://www.instagram.com/arturoacmn/">Instagram</a>

Arturo Castañeda Mendoza is a Mexican voice actor. He is known for being the Latin American Spanish voice of Barry Allen / Flash in the DC Extended Universe, Mike Chang in Glee and Justin Russo in Wizards of Waverly Place.

He's the son of <a href="https://anilist.co/staff/96461/">Mario Castañeda</a> and <a href="https://anilist.co/staff/184304/">Rommy Mendoza</a> and the brother of <a href="https://anilist.co/staff/182233/">Carla Castañeda</a>.

<b>Non-Anime Roles:</b> 
- Mercury (Smite)