You could try 'A Silent Voice'. It shares the emotional intensity and has characters dealing with internal struggles, much like in 'The Summer Hikaru Died'.
It's a story that explores deep emotions and mystery. Hikaru's fate in summer takes a strange turn, leading to a series of unexpected events.
It's quite interesting. The art and storytelling are both engaging.
It's available in some online manga platforms and bookstores that specialize in imported manga. You might have to search a bit to find it.
It's a touching tale about friendship and mystery. Hikaru's disappearance in the summer leads to a series of events that uncover hidden truths.
I'm not entirely sure as I haven't read it in detail. But from what I've heard, it might involve themes of friendship, loss, and the passage of time. Maybe it also has elements of mystery since the title seems to imply something unusual about Hikaru's death.
I'm sorry, I haven't read this light novel specifically, so I can't recommend reviews directly. But you can try searching on some well - known book review websites like Goodreads, where you might find reviews from readers who have read it.
I'd recommend 'The Prince of Tennis'. It has a similar focus on competitive games and character development like in Hikaru no Go.
One manga that could be similar is 'Yuu☆Yuu☆Hakusho'. It shares elements of strategic thinking and character growth like in Hikaru no Go.
In general, the Hikaru no Go anime is very close to the manga. It captures the key elements and story progression well. Some small adjustments are made for better animation and flow, but they don't have a big impact on the original manga's story.
Overall, the 'Hikaru no Go' tournament in the anime aligns closely with the manga. Some character expressions and game strategies might be emphasized differently, but the core elements remain the same.