I got Tsuchiura’s date ending, at least. A date ending is a slightly inferior but much easier to get ending that only requires about 600 Love Points. The ultimate end would be the ‘perfect’ ending, but the requirements are a pain. Not only do you need 1000 Love Points and 1000 Rival Points but you also need to view several randomly occurring events for each potential suitor or you can kiss the ending good bye.
That’s why although I would have loved to get Tsuchiura’s perfect ending, I’m not going to go back and give it another try. Maybe later in the future, but not any time soon. Stat raising + event hunting just became too much trouble after a while. For example, raising your sadness stat is supposed to help with getting Tsuchiura, but it seems you have to raise it a LOT before it makes a blip on his Rival radar. That’s weeks of spamming the same interpretations over and over again on top of all the regular practice I have to do. Furthermore, despite all my efforts at speaking constantly with Ryo, I only managed to trigger 3 CGs by the end. The Japanese FAQs suggest that some events are time dependent, e.g. before selection X or Y. Other events are stat dependent, i.e. you have to have X love points and Y rival points. And the only way to know all this? FAQ your way through or buy the strategy guide. Do please go on, this is most interesting