Sootopolis city.
You get it in Sootopolis city. If your playing Ruby or Sapphire. You would be fighting Wallace. In Emerald, You fight Juan.
If you mean "Is Juan the leader in Pokemon ruby?", then no. It's Wallace who's the leader. Juan is leader only in Pokemon emerald. The champion is Wallace in Emerald, but Steven is the champion is Ruby and Sapphire.
Juan is only in emerald.
Juan is a gym leader in Sootlopolis City. To get there, you have to use dive. Wallace will be the champion. In ruby and sapphire, Wallace will be gym leader and Steven will be champion.
There is not a retazo city in ruby.
the daycare in Pokemon ruby is between verdanturf city and mauville city
sootopolis city, after u awake rayquaza. the gym leader is juan, changed from ruby/Sapphire Wallace
you have to
There is no city called Kyogre he is a legendarie pokemon.
Flannery is in lavaridge town in ruby
On Ever Grande City
The Day Care in Pokemon Ruby is on the route West of Mauville City.