Drama CD - Message in the packet shows us that Ryo and Rika's relationship is a bit different. When Rika didn't want to send Renamon a recorded message, Takato thought Ryo was the one who could convince her to do it. Well, she did change her mind after their talk but it wasn't not sure if it was beacuse of him. xD She said it wasn't. So however, since Drama CD was supposed to happen before the last Tamers movie, we still can't tell how Ryuki ended.
The Runaway Digimon Express must have happened after the season. Rika's T-Shirt has a whole heart on it for example. So, if it did happen after the show, we know that the relationship between Ryo and Rika didn't change. xD When Ryo comes to help Tamers, Rika gets annoyed. Digimon Frontier is then a whole new story (such a shame!).
I've heard some rumours about Henry (Jenrya) × Rika but I don't really believe them. If I would only remember where I read this and what was it about ... ~.~ I wanted to send an email to one of the Digimon producers but he appearently can't answer any questions about the show. How Ryuki ends is a total mystery! o.o
updated in 2010 [drama cd] digimon series 1-4: original story special, ~with~ came out this year (at least this is when I found out about it) and it containes goodbye messages of all the Digidestined (Seasons 1-4); the Tamers track is a bit different and I think it can actually be called the very END of the third season - Rika and Ryo's relationship remains the same and there's also a really cute Ryuki part on the track! But even though this is the end, there are still so many things that don't get an answer! Read the track here! :)
If YOU know something more about it, tell me!
