Yes, it can be done by swapping a 1.5L engine in. What you need is a good experience mechanic which can identify which engine is suitable. Only concern is the gearbox, if you dont travel highway a lot then no issue as i also got 1 car in my house also convert to 1.6L but gearbox still using 1.3L. Pick up is good, but on highway due to higher rpm the fuel economy might hurt a little bit more.

1.3 will be underpower plus fuel consumption will be high compared to standard 1.5 auto

That why i said need to get a mechanic which can identify the engine, the 1.5L got manual version housing.
In Japan the 1.5L engine is used by a lot of car models including the Daihatsu van

Is better to get the mechanic to source for you, as if you source your own anything happen to the engine you need to pay the mechanic workmanship everytime go up and down. Mechanic usually can also provide certain warranty or free workmanship for few times if engine related.