1.1 Families in Different Societies

Use ママ when you’re very informal or with small kids and family at home—it feels intimate/childlike. Use お母さん (okāsan) in most other situations: when talking about your mom to teachers, classmates, or strangers, or when you need polite/honorific language. A few quick rules: - At home to your mom: ママ or お母さん (depends on your family’s style). - Talking about your mom to others or in school writing/speaking: お母さん (or 母/はは in formal/written contexts). - Referring to someone else’s mother: always use お母さん (or お母様 for very polite). On the AP exam, register matters: consistently use an appropriate level of politeness in free-response and speaking tasks (e.g., use お母さん when describing family in a cultural presentation or conversation). For more on family vocabulary and practice, check the Unit 1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and practice questions (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

簡潔に：家族（かぞく）は血縁・親戚・配偶者・子など「人の集まり」を指す語で、誰がいるか（父、母、子、祖父母など）を表します。一方、家庭（かてい）はその家での「生活・雰囲気・役割」を指します。例えば「私の家族は五人です」はメンバーの数を示し、「私の家庭は和を大切にします」は価値観や日常のやり方を示します。 APのトピック1.1で出てくる用語（家族の義務・家長・三世代同居など）は主に家族（家族構造）に関する話題で、家庭は「家庭内の役割・調和（和）」や世代間関係を説明するときに使うと覚えておくと便利です。実際の問題やフリーレスポンスで使い分けられるので、例文で練習しておくといいです。詳しくはトピックのスタディガイドを確認して（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO）や、ユニット総覧（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1）と練習問題（https://library.fiveable.me/practice/ap-japanese-language-and-culture）で例文をたくさん解いてみてください。

Short answer: because お姉さん is the polite/respectful form you use for other people’s family (or when addressing someone), while 姉 is the plain word you use for your own sister in neutral or humble contexts. Why: Japanese uses honorific language (敬語). When you talk about someone else’s family member you show respect by adding お／さん (お姉さん), and when you talk about your own family you usually use the humble/plain term (姉) or 家族の謙譲語 to avoid sounding boastful. Also use お姉さん when addressing a young woman directly (it can mean “miss” or “young woman”). For the AP exam: register matters—use appropriate family vocabulary and honorifics in interpersonal (Conversation/Text Chat) tasks to match the situation. Review family vocabulary and敬語 in the Unit 1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and practice with hundreds of questions (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

Short answer: use respectful (敬語/お〜/〜さん) when referring to or addressing other people’s family members, and use humble/plain terms for your own family in formal situations. Details: When you talk about someone else’s parents or spouse, use honorifics like お母さん／お父さん／奥さん／旦那さん (or add さん) to show respect. When speaking formally about your own family (e.g., in a presentation or written answer on the AP), use humble/plain nouns like 母／父／妻／夫 or 私の母／私の父 to avoid sounding boastful. When addressing your own parents directly at home, お母さん／お父さん are common. Consistent register matters on the AP free-response tasks—mixing casual and overly polite forms can hurt your score, so match tone to the situation (interpersonal vs. presentational). For more examples and practice with family vocabulary and 敬語, check the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and hundreds of practice questions (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

家制度（いえせいど）は、伝統的な日本の家族制度で、「家」（いえ）を単位に家長（通常は父・家長）が権限を持ち、長男相続で財産と家の責任を継ぐ仕組みでした。特徴は長男中心の相続（長男が親の面倒をみる義務）、三世代同居が一般的、妻は家庭内役割、男は外での経済的役割という性別役割分担、そして家の名誉（家の名誉）を重んじる点です。戦後の法改正で個人の権利が強まり家制度は弱まったけど、家族の義務や世代間関係、和（家族の和）などの文化的影響は今も残ります。AP試験では、これを説明して現代の核家族化や少子高齢化との比較をする問題（Compare/Contrast や Cultural Perspective）に使えるので、Unit 1の勉強ページ（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO）やユニット概要（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1）で練習してね。 Practice problemsもたくさんあるよ（https://library.fiveable.me/practice/ap-japanese-language-and-culture）。

いい質問。スピーキングで「現代の家族の変化」を話すときに使える実用的なフレーズを場面別にまとめるね。プレゼン（Q4）や会話（Q3）どちらでも使えるよ。 - 全体の紹介／概要 - 「近年、日本の家族構造は大きく変わりました。」（In recent years, Japanese family structure has changed a lot.） - 「伝統的な家制度から、核家族へと移行しています。」（From the traditional ie-seido to nuclear families.） - 変化の具体例 - 「共働き世帯が増えています。」（More dual-income households.） - 「三世代同居は減少しています。」（Three-generation households are decreasing.） - 「少子高齢化が家族の役割に影響を与えています。」（Aging population and low birthrate affect family roles.） - 意見・影響 - 「この変化は、男女の役割観を変えています。」（These changes alter gender-role expectations.） - 「家族の義務（家族の義務）について再検討が必要だと思います。」（I think we need to rethink family obligations.） - つなぎ・展開表現 - 「例えば」、「つまり」、「一方で」、「その結果」 練習には公式CEDの出題形式（会話Q3やプレゼンQ4）を意識して、例と自分の見解を必ず加えてね。詳しい単元ガイドはFiveableのTopic 1.1（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO）で復習して、練習問題は（https://library.fiveable.me/practice/ap-japanese-language-and-culture）を使うといいよ。

When talking about multi-generational families living together, you’ll usually use the progressive or stative forms to show ongoing residence. Common options: - Plain: 住む → 住む (dictionary), 住んでいる (ongoing) Example: 三世代が同じ家に住んでいる。 - Polite: 住みます → 住んでいます Example: 三世代同居をしている家族は高齢者の世話をすることが多いです。 - Negative: 住んでいない / 住んでいません - Past: 住んでいた / 住んでいました - Alternate verb (common in this topic): 同居する → 同居している / 同居しています Example: 祖父母と同居しています。 - More formal/academic: ～に居住している／居住しています (rare in conversation) On the AP exam, match register to the task (casual in chats, polite in presentations) and use topic vocabulary like 三世代同居, 家族の義務. For more examples and practice, see the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and practice problems (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

Short answer: 両親 means “both parents” (your mother and father together). 親 can mean “a parent” (singular) or “parents”/“one’s family” (plural/collective) depending on context. Details and examples: - 両親は旅行に行きました。＝ Both my parents went on a trip. (always plural) - 親に電話する。＝ I’ll call my parent / my parents. Context tells you if singular or plural. - 親の期待が強い。＝ Parents’ expectations are strong (general/collective). - When you mean one specific parent, use 母／お母さん or 父／お父さん: 母に聞いてください。／父は忙しいです。 Why it matters for AP Topic 1.1: the CED lists 親 as a key vocabulary word for family structures—know that 問題 may use 親 in different senses on reading/listening items, while 両親 is unambiguously both parents. Practice spotting meaning in context (reading and conversation prompts). For more practice and review of family vocabulary for Unit 1, see the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and extra practice problems (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

In Japan, age hierarchy (年功序列) shapes everyday family life: you show deference to elders (敬老) in speech (honorifics for お母さん／お父さん, おじいさん／おばあさん) and in decision-making—elders’ opinions often carry more weight to keep 家の和. Traditionally the 家長 (usually father or 長男) led finances and eldest-son inheritance (長男相続), and 三世代同居 meant grandparents helped child-rearing and were cared for in return (家族の義務). Today, fewer multi-gen households and increased 共働き shift roles: women work more, nuclear families rise, and 少子高齢化 creates greater elder-care pressures and new expectations for adult children. For the AP exam, this topic frequently appears in Cultural Perspective presentations (Q4) and compare/contrast prompts—so practice describing causes, examples, and your perspective. Review the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and more unit resources (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1); practice with 1000+ questions at (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

Don't repeat the same idea—plan a clear compare/contrast structure and use varied evidence. For a 300–400 character Compare & Contrast (Free-Response Q2), pick three distinct aspects (例: 家制度/世代間同居, 男女の役割/共働き, 少子高齢化と家族の義務) and for each: 1) state the traditional role, 2) state the modern change, 3) give a concrete example or statistic (e.g., 三世代同居 → 単身・核家族, 女性の就業率上昇). Use transitional phrases (一方で、しかしながら、さらに) and varied vocabulary from the CED (家長、和、共働き、長男相続、世代). End by expressing a clear preference and reason—the exam expects that. Practice writing timed compare/contrast pieces and check kanji from the AP list. For guided practice and sample prompts, see the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and over 1,000 practice problems (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

三世代同居（さんせだいどうきょ）means three generations living together—usually grandparents, parents, and children in one household. It’s important because it’s a key feature of the traditional 家制度 (ie-seido): elder respect, the eldest-son responsibility (長男相続), and family obligations (家族の義務). In the CED’s Topic 1.1 you study how 三世代同居 supports caregiving for an aging society, passes down customs, and maintains 家の名誉 and 世代間関係. At the same time, modern changes (more 共働き, nuclear families, 少子高齢化) have made 三世代同居 less common, which is useful to discuss in compare/contrast or Cultural Perspective Presentation prompts on the exam (Free-Response Q2/Q4). For review, see the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and practice questions (https://library.fiveable.me/practice/ap-japanese-language-and-culture) to prep examples and vocabulary you can use on the exam.

短く答えると、義務には「する」より「ある／負う／果たす／生じる」を使うのが自然です。日本語では「義務をする」は不自然。 例： - 親には子供を育てる義務がある。 (natural) - 子は親に対して義務を負う。 (formal) - 介護の義務が生じた。 (法律的な表現) - 家族の義務を果たす。 (よく使う表現) 「〜になる」は「義務になる」とはあまり言わず、「義務が生じる／〜に義務が課される」と言います。APのトピック1.1「家族の義務」を扱うときは、敬語やフォーマル表現（義務がある／義務を負う／義務を果たす）を使い分けると得点に有利です。もっと例文や練習問題を見たいなら、Topic 1.1のスタディガイド（https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO）やPractice Problems（https://library.fiveable.me/practice/ap-japanese-language-and-culture）をチェックしてね。

For examples of 家族の和 (wa) use concrete, exam-ready points—aim for at least five since the Cultural Perspective Presentation asks for five aspects. Examples you can give: - Tatemae／honne: families avoid open confrontation to keep harmony. - Respect for elders (年功序列): children defer to grandparents, especially in 三世代同居. - Role expectations: 父は外で働き、母は家庭中心—changes with 共働き show tension between tradition and harmony. - 礼儀・沈黙: polite language and silence used to prevent conflict. - 家の名誉: decisions consider family reputation (結婚や進路). - Gift-giving rituals (お歳暮, お中元) and お盆 family reunions that reinforce bonds. - 長男相続 and expectations to care for parents—duty (家族の義務). Mention how these tie to modern shifts (少子高齢化, 女性の就業) to show comparison. For more examples and practice, see the Topic 1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO), Unit 1 overview (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1), and extra practice (https://library.fiveable.me/practice/ap-japanese-language-and-culture).

Yes—家の名誉 (ie no meiyo) is best translated as “family honor” or “the family’s reputation.” But give a little nuance: it’s not just pride; it’s about social standing, how family members’ behavior reflects on the whole household (家, ie) and obligations to protect harmony (和) and reputation. In AP terms, you can link 家の名誉 to 家制度, 家長, and 家族の義務 when explaining traditional expectations (eldest son, multi-generational duties) and how modern changes affect that pressure. For a Cultural Perspective Presentation, briefly define it, give 2–3 concrete examples (marriage choices, workplace behavior, public etiquette), and explain why it matters for identity and intergenerational relationships. For quick review, check the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO), the Unit 1 overview (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1), and practice questions (https://library.fiveable.me/practice/ap-japanese-language-and-culture) to practice using the term in AP-style prompts.

Say 家族と住む (more natural: 家族と/家族と一緒に住む). The particle と marks accompaniment—“live with (someone).” 家族と住んでいます／家族と一緒に住んでいます is correct. 家族に住む is ungrammatical here because に marks location or indirect object (e.g., 「家に住む」 = “live in a house”) not the person you live with. Example: 私は両親と三世代同居しています。／ 彼女は家族と一緒に東京に住んでいる。 For AP tasks (free-response conversation/presentation), use natural phrasing like 家族と一緒に住む when describing modern or traditional family arrangements (三世代同居, 家族の義務) to show accurate register and grammar. For more practice on family vocabulary and sample prompts, check the Topic 1.1 study guide (https://library.fiveable.me/ap-japanese-language-and-culture/unit-1/families-societies-japan/study-guide/fLv5Ej7nLfMWz3qLy8FO) and practice problems (https://library.fiveable.me/practice/ap-japanese-language-and-culture).