Aoko sama
The answers have already been exhausted, but...
After death, people move on to the next life according to karma (karma) including past and present lives.
The period leading up to the next life is called the middle shadow, and it is said that the longest period is 49 days in units of Earth time.
This middle and dark space is extremely unstable, and in particular, it is a place where it is swept away by the power of karma.
Incidentally, the consciousness between being in the middle is different from this rough level of consciousness in our everyday lives, and it is a very fine consciousness that connects reincarnation.
A memorial service (wake, funeral, memorial service) is performed in order to adjust the state of work in that minute consciousness for a better destination.
What is particularly important is to spin a Buddhist relationship and be reincarnated into the Buddhist world, in other words, in a world and realm where you can walk the Buddha's path.
If this is effective in wake ceremonies, funerals, and midday memorial services, it will give the deceased a very good destination, but the problem is not only that, but after all, the deeds of those who have passed away during their lifetime, their work, merits, Buddhist relationships, etc. in past lives have great power.
The deeds of those who have passed away during their lifetime, and the power of their past lives, such as karma, merits, and Buddhist relationships, etc. are 70%.
The power of memorial services such as vigils, funerals, memorial services for the middle of the year, memorial services for the remembrance, etc. is 30%.
Will that be the case?
Of course, even within 30%, the effects of spinning a Buddhist connection and delivering merit are a big part of the power for that person to go well in the future, so it's not a complete waste either.
① When was my father in the Other World (Paradise Pure Land?) Are you aiming for it?
→ If the cause and effect of heading to the Pure Land is in order, it may be possible right after death, but heading to another destination may also depend on the causal relationship.
② Is it better to do offerings until the real 49th?
→ You don't have to force yourself to offer something. The essence of the memorial service is to send merit in particular, so just being reported each time that something good has been done has that effect. It doesn't matter if you just saved a bug's life a little bit.
③ Is it OK to make offerings and talk even after the real 49 days have passed?
→Same as above.
Kawaguchi Hidetoshi Gassho