You could try looking for it in some specialized Japanese light novel stores, either physical or online. Some well - known online platforms for Japanese light novels might have it available.
I'm not entirely sure as I haven't read it specifically. But generally, 'isekai' novels often involve a character being transported to another world. Maybe this one is about a second summoning to an isekai world.
I'm not sure specifically as I haven't read this novel directly. But generally, in the isekai genre, it might be about a second summoning to another world. Maybe the protagonist has been summoned once before and now experiences a second summoning with new challenges, adventures, and character development.
Some popular isekai novels are 'That Time I Got Reincarnated as a Slime'. It has a unique take on the isekai genre with the protagonist being reincarnated as a slime and building his own nation in the new world. Another one is 'Overlord' where a powerful player gets trapped in a game world. These might share some elements like the concept of being in a different world and having to adapt, although not exactly about a second summoning.
You can try looking for it in local Japanese bookstores if you are in Japan. They often have a wide selection of light novels.
Online platforms are a good place to start. Amazon, for example, may have it available, either in physical or digital form. There are also some specialized Japanese media websites that might sell or distribute this light novel.
You could try looking for it in specialized Japanese or Asian - themed bookstores. They might carry novels with such specific titles.
First, you can search on official Japanese light novel publishers' websites. They usually have their catalogue of available novels. Another option is to look into anime and manga - related forums. Sometimes fans share information about where to find hard - to - get light novels like 'isekai mahou wa okureteru light novel'. Additionally, local Japanese bookstores (if you have access to one) might also stock it.
You could try looking for it in specialized Japanese or international bookstores that carry a wide range of novels, especially those with isekai themes.
You can try looking for it on some popular light novel websites such as J - Novel Club or BookWalker. They usually have a wide selection of light novels, including isekai ones.
Online platforms are also a good option. Some e - book stores or digital libraries may have the 'isekai wa smarthphone bahasa indonesia light novel'. For example, Amazon Kindle might have it if it's available in the Indonesian language section. Another possibility is to check out some specialized anime and manga - related websites that also deal with light novels, as they sometimes have a wide range of international versions.