10 Aozora Bunko (青空文庫) alternatives

NHK Easy News

Early reading practice

BeginnerIntermediate

Free

NHK news rewritten in simpler Japanese with furigana and audio, aimed at learners and children.

Satori Reader

Intermediate reading with audio

Intermediate

Free + paid options

Graded Japanese stories and articles with native audio, adjustable furigana and explanations of the grammar used. Some content is free; full access is paid.

Free graded readers from the Tadoku project: short illustrated books written for learners at different levels. Read them online, download them as PDFs, or watch them read aloud on YouTube.

LearnNatively

Finding native material at your level

IntermediateAdvanced

Free

Natively: a community site that grades native Japanese books, manga, films and TV shows by difficulty, so you can find material at your level.

Manabi Reader

Reading on Apple devices

IntermediateAdvanced

Free + paid options

Manabi Reader: an app for reading Japanese web pages and books with instant lookups and built-in flashcards that track what you know.

Migaku

An all-in-one immersion setup without DIY

IntermediateAdvanced

Paid

Paid toolkit that adds lookups and one-click card creation to videos and websites such as YouTube and Netflix, with its own flashcard system.

ッツ Ebook Reader (ttu)

Reading Japanese novels in the browser

IntermediateAdvanced

Free

Free online e-book reader for Japanese EPUBs, built to work with pop-up dictionaries like Yomitan, with vertical text and reading progress tracking.

Free tool that runs text recognition on manga so you can read it in your browser with selectable Japanese text, which means pop-up dictionaries like Yomitan work on manga.

Free Windows tool that pulls the text out of visual novels and games as you play, so you can look words up with a pop-up dictionary.

TheMoeWay (learnjapanese.moe)

Setting up an immersion and sentence-mining routine

BeginnerIntermediateAdvanced

Free

Free community guide to learning Japanese through native media. It lays out a study order (kana, Anki decks, grammar, then immersion) and has step-by-step setup guides for Yomitan, Anki mining and text hookers for visual novels. Opinionated: it pushes heavy immersion over textbooks.